Designed for small enclosures, this subwoofer will work in motorcycle saddlebags, slingshot pods, or any other enclosure around 1 cubic foot in size. This sub is made from the best materials and components to withstand the elements, so you can enjoy the highest low frequency output while riding or sitting in an open parking lot.

• Optimized for use in compact enclosures this subwoofer is ideal for motorcycle saddlebags
• 4 layer high-temperature copper voice coil capable of handling 1,000 watts RMS program power, which makes high acoustic output
• High roll U surround is attached to the cone with dual stitching allowing a generous 14 mm of Xmax for deep bass reproduction without any issues.
• Another Key premium components that ensure power handling, durability at high excursion are its large 7″ premium grade spider with weaved copper tinsel lead.
• Side Forced Cooling System with vented back plate Design for Better Heat Dissipation
• Dual 4 Ohm, Works well with Mini MDX2500.1 1 Ohm Connect two subs in parallel to 1 ohm

Its shallow profile takes up very little space inside any enclosure. This compact design will fit and sound great in any saddlebag that has about 1 cubic foot.

Recommended enclosure:

• Compact Sealed Box: 0.9 cubic feet
• Compact Ported Box: 1 cubic foot with a 3″ Diameter by 7″ Long Port Tube tuned at 45Hz
• Optimal Ported Box: 1.25 cubic feet with a 3″ Diameter by 9″ Long Port Tube tuned at 37Hz

This subwoofer established the new benchmark for low frequency for outdoor applications, making it ideal for improving the sound system in your boat, UTV, 4-wheeler, Slingshot or motorcycle.

This 10-inch subwoofer delivers the kind of bass output you feel outdoors, not just vibrations. Also Available in 8 inch – MT8SW800 D4

PRV 10” Motorsports Subwoofer MT10SW1000 Dual 4 Ohm 1000 Watts Shallow Sub for Motorcycle Slingshot Waterproof

GENERAL SPECIFICATIONS

THIELE-SMALL PARAMETERS

EXTRA INFO

Designed for small enclosures, this subwoofer will work in motorcycle saddlebags, slingshot pods, or any other enclosure around 1 cubic foot in size. This sub is made from the best materials and components to withstand the elements, so you can enjoy the highest low frequency output while riding or sitting in an open parking lot.

• Experience deep, powerful bass on the open road, without having to sacrifice the whole space inside your saddlebags.
• 4 layer high-temperature copper voice coil capable of handling 800 watts RMS program power, which makes high acoustic output
• High roll U surround is attached to the cone with dual stitching allowing a generous 14 mm of Xmax for deep bass reproduction without any issues.
• Another Key premium components that ensure power handling, durability at high excursion are its large premium grade spider with weaved copper tinsel lead.
• Side Forced Cooling System with vented back plate Design for Better Heat Dissipation
• Dual 4 Ohm, Works well with Mini MDX1800.1 1 Ohm Connect two subs in parallel to 1 ohm

Its shallow profile takes up very little space inside any enclosure. This compact design will fit and sound great in any saddlebag that has about 1 cubic foot.

Recommended enclosure:

• Compact Sealed Box: 0.9 cubic feet
• Compact Ported Box: 1 cubic foot with a 3″ Diameter by 6″ Long Port Tube tuned at 47Hz
• Optimal Ported Box: 1.25 cubic feet with a 3″ Diameter by 9″ Long Port Tube tuned at 39Hz

This subwoofer established the new benchmark for low frequency for outdoor applications, making it ideal for improving the sound system in your boat, UTV, 4-wheeler, Slingshot or motorcycle.

This 8-inch subwoofer delivers the kind of bass output you feel outdoors, not just vibrations. Also Available in 10 inch – MT10SW1000 D4

PRV 8” Motorsports Subwoofer MT8SW800 Dual 4 Ohm 800 Watts Shallow Sub for Motorcycle Slingshot Waterproof

GENERAL SPECIFICATIONS

THIELE-SMALL PARAMETERS

EXTRA INFO

This 12″ car subwoofer will give you bass like never before! The RS12-SUBD4 is perfect for boosting the lows in your car system or shaking your entire neighborhood.

This subwoofer was designed to be a great combination of price and performance without a compromise on quality. It is a must-have for daily builds where you want to keep electrical upgrades to a minimal and get excellent performance with a minimal amount of power.

• Bass machine that will reproduce low-end frequencies with authority with small amount of power
• 4 layer high-temperature copper voice coil capable of handling 1000 watts RMS program power, which makes high acoustic output
• High roll U surround gives an 17.5 mm of Xmax for low bass reproduction without any issues
• Side forced cooling system with vented back plate design for better heat dissipation
• Dual 4 Ohm, easy setup to connect two subs in parallel to 1 ohm

This subwoofer features a beefy magnet motor that enhances its power and bass response, allowing it to handle more power and produce richer, fuller bass tones.

Its double magnet motor combined with flexible high foam surround allows for a remarkable 17.5mm Xmax, delivering high excursion guaranteeing to put out some crazy output.

Put some extra lows in your system with this 12″ sub, which can reach 1.50″ peak-to-peak excursion before damage! Providing deep low frequency bass!

PRV 12” Car Subwoofer RS12-SUB Dual 4 Ohm 1000 Watts Double Stacked Magnet 17.5mm Xmax

Recommended Amplifier configurations:

• 1 Subwoofer – 1x RS900 BASS 2 Ohm, one sub in parallel
• 2 Subwoofers – 1x RS3200 BASS 1 Ohm, both subs in parallel

The LPF on amplifiers should be set between 60 – 90 Hz when using musical power up to 1000 Watts RMS, Subsonic filters should be set according to music style, this will help to avoid subwoofer damage from excess excursion caused by ultra low frequencies.

Take your time and break them in! A brand-new sub is always a little stiff after break-in, the subwoofer soft parts will stretch out! This means with less power you will create the same output with more extended low bass tones

Recommended Custom Enclosures: Inside measurements based with 3/4″ wood material.

Single Sub Sealed Enclosure 47 Hz Tunning
All sealed-enclosures should be filled to 50% of poly-fil.

Single Sub Compact Ported Enclosure 36 Hz Tunning

Dual Sub Recommended Ported Enclosure 32 Hz Tunning

GENERAL SPECIFICATIONS

THIELE-SMALL PARAMETERS

EXTRA INFO

This 10″ car subwoofer will give you bass like never before! The RS10-SUBD4 is perfect for boosting the lows in your car system or shaking your entire neighborhood.

This subwoofer was designed to be a great combination of price and performance without a compromise on quality. It is a must-have for daily builds where you want to keep electrical upgrades to a minimal and get excellent performance with a minimal amount of power.

• Bass machine that will reproduce low-end frequencies with authority with small amount of power
• 4 layer high-temperature copper voice coil capable of handling 1000 watts RMS program power, which makes high acoustic output
• High roll U surround gives an 17.5 mm of Xmax for low bass reproduction without any issues.
• Side forced cooling system with vented back plate design for better heat dissipation
• Dual 4 Ohm, easy setup to connect two subs in parallel to 1 ohm

This subwoofer features a beefy magnet motor that enhances its power and bass response, allowing it to handle more power and produce richer, fuller bass tones.

Its double magnet motor combined with flexible high foam surround allows for a remarkable 17.5mm Xmax, delivering high excursion guaranteeing to put out some crazy output.

Put some extra lows in your system with this 10″ sub, which can reach 1.50″ peak-to-peak excursion before damage! Providing deep low frequency bass!

PRV 10” Car Subwoofer RS10-SUB Dual 4 Ohm 1000 Watts Double Stacked Magnet 17.5mm Xmax

Recommended Amplifier configurations:

• 1 Subwoofer – 1x RS900 BASS 2 Ohm, one sub in parallel
• 2 Subwoofers – 1x RS3200 BASS 1 Ohm, both subs in parallel

The LPF on amplifiers should be set between 60 – 90 Hz when using musical power up to 1000 Watts RMS, Subsonic filters should be set according to music style, this will help to avoid subwoofer damage from excess excursion caused by ultra low frequencies.

Take your time and break them in! A brand-new sub is always a little stiff after break-in, the subwoofer soft parts will stretch out! This means with less power you will create the same output with more extended low bass tones

Recommended Custom Enclosures: Inside measurements based with 3/4″ wood material.

Single Sub Sealed Enclosure 52 Hz Tunning
All sealed-enclosures should be filled to 50% of poly-fil.

Single Sub Compact Ported Enclosure 38 Hz Tunning

Dual Sub Recommended Ported Enclosure 38 Hz Tunning

GENERAL SPECIFICATIONS

THIELE-SMALL PARAMETERS

EXTRA INFO

Add pure lows to your system, this 8″ car subwoofer RS8-SUB delivers responsive bass, thanks to its high Xmax. This sub was engineered and built with performance in mind, for pickup trucks, or any car you want to put a subwoofer in without sacrificing trunk space.

• Optimized for use in compact enclosures this subwoofer is ideal for under or behind seat truck boxes
• 4 layer high-temperature copper voice coil capable of handling 500 watts RMS program power, which makes high acoustic output
• High roll U surround gives an 14.5 mm of Xmax for low bass reproduction without any issues
• Side forced cooling system with vented back plate design for better heat dissipation
• Dual 4 Ohm, easy setup to connect two subs in parallel to 1 ohm

This subwoofer features a beefy magnet motor that enhances its power and bass response, allowing it to handle more power and produce richer, fuller bass tones. Its double magnet motor allows for a remarkable 14.5mm Xmax, delivering high excursion equivalent to bigger size subwoofers

In this beefy 8″ sub, can reach 1.30″ peak to peak excursion before damage! Which allows for deep low frequency bass!

PRV 8” Car Subwoofer RS8-SUB Dual 4 Ohm 500 Watts Double Stacked Magnet 14.5mm Xmax

Recommended Amplifier configurations:

• 1 Subwoofer – 1x RS500 BASS 2 Ohm, one sub in parallel
• 2 Subwoofers – 1x RS900 BASS 1 Ohm, both subs in parallel

The LPF on amplifiers should be set between 80 – 100 Hz when using musical power up to 500 Watts RMS, Subsonic filters should be set according to music style, this will help to avoid subwoofer damage from excess excursion caused by ultra low frequencies.

Take your time and break them in! A brand-new sub is always a little stiff but after break-in, the subwoofer soft parts will stretch out! This means with less power you will create the same output with more extended low bass tones.

Recommended Custom Enclosures: Inside measurements based with 3/4″ wood material.

Single Sub Sealed Enclosure 55 Hz Tunning
All sealed-enclosures should be filled to 50% of poly-fil.

Single Sub Compact Ported Enclosure 50 Hz Tunning

Dual Sub Recommended Ported Enclosure 42 Hz Tunning

GENERAL SPECIFICATIONS

THIELE-SMALL PARAMETERS

EXTRA INFO

Small and powerful, this 6.5″ car subwoofer RS65-SUB delivers hard hitting bass. This sub was engineered and built with performance in mind, for compact pickup trucks, or any car you want to put a subwoofer in without sacrificing trunk space.

• Optimized for use in compact enclosures this subwoofer is ideal for under or behind seat truck boxes
• 4 layer high-temperature copper voice coil capable of handling 300 watts RMS program power, which makes high acoustic output
• High roll U surround gives an 8.75 mm of Xmax for low bass reproduction without any issues
• Side forced cooling system with vented back plate design for better heat dissipation
• Dual 4 Ohm, easy setup to connect two subs in parallel to 1 ohm

Its shallow profile takes up very little space inside any enclosure. This compact design still focus on performance, maximizes the excursion capability by creating an equal distance between the cone, spider and bottom plate.

In this mighty 6.5″ sub, can reach 0.82″ peak to peak excursion before damage! Which allows for deep low frequency bass!

PRV 6.5” Car Subwoofer RS65-SUB Dual 4 Ohm 300 Watts Shallow Sub

Recommended Amplifier configurations:

• 1 Subwoofer – 1x RS500 BASS 2 Ohm, one sub in parallel
• 2 Subwoofers – 1x RS500 BASS 1 Ohm, both subs in parallel
• 4 Subwoofers – 1x RS900 BASS 2 Ohm, 4 subs in series/parallel

The LPF on amplifiers should be set between 80 – 120 Hz when using musical power up to 300 Watts RMS, Subsonic filters should be set according to music style, this will help to avoid subwoofer damage from excess excursion caused by ultra low frequencies.

Take your time and break them in! A brand-new sub is always a little stiff but after break-in, the subwoofer soft parts will stretch out! This means with less power you will create the same output with more extended low bass tones

Recommended Custom Enclosures: Inside measurements based with 3/4″ wood material.

Single Sub Sealed Enclosure 55 Hz Tunning
All sealed-enclosures should be filled to 50% of poly-fil.

Single Sub Compact Ported Enclosure 50 Hz Tunning

Dual Sub Recommended Ported Enclosure 45 Hz Tunning

GENERAL SPECIFICATIONS

THIELE-SMALL PARAMETERS

EXTRA INFO

Features:

• 27mm of x-max one way at 70% BL
• Product RMS Power 1200 watts
• Available Coil Options: D2/D4
• Vented magnetic gap
• Black Aluminum 2.75” voice coil for superior power handling
• High Temperature flat aluminum voice coil wire
• Large Aluminum ID Faraday Ring
• Chrome 4awg Push Terminals
• Stitched on Double Tinsel Leads
• Heavy Cast aluminum frame
• Extreme duty Nomex spiders

Specifications:

Cut Outs & Sizes

Features:

• 27mm of x-max one way at 70% BL
• Product RMS Power 1200 watts
• Available Coil Options: D2/D4
• Vented magnetic gap
• Black Aluminum 2.75” voice coil for superior power handling
• High Temperature flat aluminum voice coil wire
• Large Aluminum ID Faraday Ring
• Chrome 4awg Push Terminals
• Stitched on Double Tinsel Leads
• Heavy Cast aluminum frame
• Extreme duty Nomex spiders

Specifications:

Cut Outs & Sizes

Features:

• 27mm of x-max one way at 70% BL
• Product RMS Power 1200 watts
• Available Coil Options: D2/D4
• Vented magnetic gap
• Black Aluminum 2.75” voice coil for superior power handling
• High Temperature flat aluminum voice coil wire
• Large Aluminum ID Faraday Ring
• Chrome 4awg Push Terminals
• Stitched on Double Tinsel Leads
• Heavy Cast aluminum frame
• Extreme duty Nomex spiders

Specifications:

Cut Outs & Sizes

Features:

• 17mm of x-max one way at 70% BL Product
• RMS Power 800 watts
• Available Coil Options: D2/D4
• Vented magnetic gap
• Black Aluminum 2.50” voice coil for superior power handling
• High Temperature flat aluminum voice coil wire
• Large Aluminum ID Faraday Ring
• Chrome 4awg Push Terminals
• Stitched on Double Tinsel Leads
• Heavy Cast aluminum frame
• Extreme duty Nomex spiders

Specifications:

Cut Outs & Sizes

Available in 6.5” – 15” | D2/D4 Ohm Options

FE: Unreal Value. Real Bass.

Meet the FE Series—Sky High Car Audio’s most accessible line of subwoofers, created for enthusiasts who want quality bass on a budget. Designed for clean output, daily reliability, and efficient power handling, the FE Series proves that affordable doesn’t mean under-built. With real motor strength, high-temp voice coils, and thoughtful design elements carried over from our higher-end lines, this is entry-level done the Sky High way.

Built with a durable stamped steel basket, the FE Series keeps costs low while maintaining solid structural integrity. The 6.5” FE starts under $100 shipped—something nearly unheard of in today’s audio market—yet still brings serious low-end performance to the table.

The 6.5” and 8” FE models feature 2” 4-layer high-temp voice coils, rated at 300W and 400W RMS respectively. Both use double-stacked ferrite motor structures, and come equipped with Sky High 10-gauge direct leads for clean, simple connections in tight installs.

Moving up to the 10”, 12”, and 15” versions, each sub is powered by a 2.5” 4-layer high-temp coil and rated for 700W RMS. These larger models feature a double-stacked ferrite motors, but are upgraded with push terminals for secure, high-current connectivity. They’re built to offer strong musical performance while giving builders and hobbyists a sub they can rely on at an unbeatable price point.

All FE subwoofers are designed for daily use—tight, responsive bass that blends into your system without overpowering it, yet still hits with enough authority to feel. Whether you’re building your first system, upgrading a stock setup, or stacking value in a budget-friendly build, the FE Series delivers.

Big Bass. Small Budget.

Welcome to the Sky High Car Audio Revolution.

Available in 6.5” – 15” | D2/D4 Ohm Options

FE: Unreal Value. Real Bass.

Meet the FE Series—Sky High Car Audio’s most accessible line of subwoofers, created for enthusiasts who want quality bass on a budget. Designed for clean output, daily reliability, and efficient power handling, the FE Series proves that affordable doesn’t mean under-built. With real motor strength, high-temp voice coils, and thoughtful design elements carried over from our higher-end lines, this is entry-level done the Sky High way.

Built with a durable stamped steel basket, the FE Series keeps costs low while maintaining solid structural integrity. The 6.5” FE starts under $100 shipped—something nearly unheard of in today’s audio market—yet still brings serious low-end performance to the table.

The 6.5” and 8” FE models feature 2” 4-layer high-temp voice coils, rated at 300W and 400W RMS respectively. Both use double-stacked ferrite motor structures, and come equipped with Sky High 10-gauge direct leads for clean, simple connections in tight installs.

Moving up to the 10”, 12”, and 15” versions, each sub is powered by a 2.5” 4-layer high-temp coil and rated for 700W RMS. These larger models feature a double-stacked ferrite motors, but are upgraded with push terminals for secure, high-current connectivity. They’re built to offer strong musical performance while giving builders and hobbyists a sub they can rely on at an unbeatable price point.

All FE subwoofers are designed for daily use—tight, responsive bass that blends into your system without overpowering it, yet still hits with enough authority to feel. Whether you’re building your first system, upgrading a stock setup, or stacking value in a budget-friendly build, the FE Series delivers.

Big Bass. Small Budget.

Welcome to the Sky High Car Audio Revolution.

Available in 6.5” – 15” | D2/D4 Ohm Options

FE: Unreal Value. Real Bass.

Meet the FE Series—Sky High Car Audio’s most accessible line of subwoofers, created for enthusiasts who want quality bass on a budget. Designed for clean output, daily reliability, and efficient power handling, the FE Series proves that affordable doesn’t mean under-built. With real motor strength, high-temp voice coils, and thoughtful design elements carried over from our higher-end lines, this is entry-level done the Sky High way.

Built with a durable stamped steel basket, the FE Series keeps costs low while maintaining solid structural integrity. The 6.5” FE starts under $100 shipped—something nearly unheard of in today’s audio market—yet still brings serious low-end performance to the table.

The 6.5” and 8” FE models feature 2” 4-layer high-temp voice coils, rated at 300W and 400W RMS respectively. Both use double-stacked ferrite motor structures, and come equipped with Sky High 10-gauge direct leads for clean, simple connections in tight installs.

Moving up to the 10”, 12”, and 15” versions, each sub is powered by a 2.5” 4-layer high-temp coil and rated for 700W RMS. These larger models feature a double-stacked ferrite motors, but are upgraded with push terminals for secure, high-current connectivity. They’re built to offer strong musical performance while giving builders and hobbyists a sub they can rely on at an unbeatable price point.

All FE subwoofers are designed for daily use—tight, responsive bass that blends into your system without overpowering it, yet still hits with enough authority to feel. Whether you’re building your first system, upgrading a stock setup, or stacking value in a budget-friendly build, the FE Series delivers.

Big Bass. Small Budget.

Welcome to the Sky High Car Audio Revolution.

Available in 6.5” – 15” | D2/D4 Ohm Options

FE: Unreal Value. Real Bass.

Meet the FE Series—Sky High Car Audio’s most accessible line of subwoofers, created for enthusiasts who want quality bass on a budget. Designed for clean output, daily reliability, and efficient power handling, the FE Series proves that affordable doesn’t mean under-built. With real motor strength, high-temp voice coils, and thoughtful design elements carried over from our higher-end lines, this is entry-level done the Sky High way.

Built with a durable stamped steel basket, the FE Series keeps costs low while maintaining solid structural integrity. The 6.5” FE starts under $100 shipped—something nearly unheard of in today’s audio market—yet still brings serious low-end performance to the table.

The 6.5” and 8” FE models feature 2” 4-layer high-temp voice coils, rated at 300W and 400W RMS respectively. Both use double-stacked ferrite motor structures, and come equipped with Sky High 10-gauge direct leads for clean, simple connections in tight installs.

Moving up to the 10”, 12”, and 15” versions, each sub is powered by a 2.5” 4-layer high-temp coil and rated for 700W RMS. These larger models feature a double-stacked ferrite motors, but are upgraded with push terminals for secure, high-current connectivity. They’re built to offer strong musical performance while giving builders and hobbyists a sub they can rely on at an unbeatable price point.

All FE subwoofers are designed for daily use—tight, responsive bass that blends into your system without overpowering it, yet still hits with enough authority to feel. Whether you’re building your first system, upgrading a stock setup, or stacking value in a budget-friendly build, the FE Series delivers.

Big Bass. Small Budget.

Welcome to the Sky High Car Audio Revolution.

Available in 6.5” – 15” | D2/D4 Ohm Options

FE: Unreal Value. Real Bass.

Meet the FE Series—Sky High Car Audio’s most accessible line of subwoofers, created for enthusiasts who want quality bass on a budget. Designed for clean output, daily reliability, and efficient power handling, the FE Series proves that affordable doesn’t mean under-built. With real motor strength, high-temp voice coils, and thoughtful design elements carried over from our higher-end lines, this is entry-level done the Sky High way.

Built with a durable stamped steel basket, the FE Series keeps costs low while maintaining solid structural integrity. The 6.5” FE starts under $100 shipped—something nearly unheard of in today’s audio market—yet still brings serious low-end performance to the table.

The 6.5” and 8” FE models feature 2” 4-layer high-temp voice coils, rated at 300W and 400W RMS respectively. Both use double-stacked ferrite motor structures, and come equipped with Sky High 10-gauge direct leads for clean, simple connections in tight installs.

Moving up to the 10”, 12”, and 15” versions, each sub is powered by a 2.5” 4-layer high-temp coil and rated for 700W RMS. These larger models feature a double-stacked ferrite motors, but are upgraded with push terminals for secure, high-current connectivity. They’re built to offer strong musical performance while giving builders and hobbyists a sub they can rely on at an unbeatable price point.

All FE subwoofers are designed for daily use—tight, responsive bass that blends into your system without overpowering it, yet still hits with enough authority to feel. Whether you’re building your first system, upgrading a stock setup, or stacking value in a budget-friendly build, the FE Series delivers.

Big Bass. Small Budget.

Welcome to the Sky High Car Audio Revolution.

For basket finishes: please include color code from https://www.prismaticpowders.com

Sky High Car Audio FXB Series Subwoofers

Available in 6.5” – 18” | D2/D4 Ohm Options

FXB: Sky High Performance. Everyday Price.

The FXB Series by Sky High Car Audio is designed to deliver powerful, controlled bass at an unbeatable value. Built for those who want serious performance without breaking the bank, the FXB Series brings real-world output, reliable design, and our signature engineering approach to a more accessible price point. Whether you’re upgrading your daily driver or building a clean, budget-conscious system, the FXB Series offers solid performance with no shortcuts where it counts.

The FXB Series 6.5” is compact, efficient, and surprisingly potent. With a 15mm Xmax, 400W RMS rating, and a 2” high-temp voice coil, this small-frame subwoofer punches above its weight. A double-stacked ferrite motor, 5.5” progressive spiders and 10-gauge direct leads handle clean power transfer. Designed with a shallow mounting depth, it fits easily into doors and tight sealed applications without sacrificing output or control.

The FXB Series 8” follows suit with a bit more throw and power. With a 17mm Xmax, 500W RMS rating, and the same double-stacked Y35 motor structure, it runs on a slightly larger 6.5” spider pack and 10-gauge direct leads. Still compact in depth, the FXB 8” is ideal for small ported or sealed enclosures where space is tight but impact matters.

The FXB Series 10” is where things get serious. Featuring a 30mm Xmax, this sub is rated for 1000W RMS and is built around a 3” 4-layer voice coil, the same coil used in our h

larger 12”–18” FXB subs. The motor remains a double-stacked ferrite design, and the suspension includes a full-size 8.8” progressive spider for added linear control. Finished with a cast aluminum basket and push terminals, the FXB 10” is one of the most capable budget 10s on the market.

Every FXB subwoofer carries the Sky High Car Audio design language—blacked-out aesthetic, tooling for strength, and real-world durability. These aren’t stripped-down entry-level drivers—they’re the result of smart material choices and years of design refinement to bring maximum value to everyday builds.

Sky High Performance. Everyday Price.

Welcome to the Sky High Car Audio Revolution.

Available in 6.5” – 18” | D2/D4 Ohm Options

FXB: Sky High Performance. Everyday Price.

The FXB Series by Sky High Car Audio is designed to deliver powerful, controlled bass at an unbeatable value. Built for those who want serious performance without breaking the bank, the FXB Series brings real-world output, reliable design, and our signature engineering approach to a more accessible price point. Whether you’re upgrading your daily driver or building a clean, budget-conscious system, the FXB Series offers solid performance with no shortcuts where it counts.

The FXB Series 6.5” is compact, efficient, and surprisingly potent. With a 15mm Xmax, 400W RMS rating, and a 2” high-temp voice coil, this small-frame subwoofer punches above its weight. A double-stacked ferrite motor, 5.5” progressive spiders and 10-gauge direct leads handle clean power transfer. Designed with a shallow mounting depth, it fits easily into doors and tight sealed applications without sacrificing output or control.

The FXB Series 8” follows suit with a bit more throw and power. With a 17mm Xmax, 500W RMS rating, and the same double-stacked Y35 motor structure, it runs on a slightly larger 6.5” spider pack and 10-gauge direct leads. Still compact in depth, the FXB 8” is ideal for small ported or sealed enclosures where space is tight but impact matters.

The FXB Series 10” is where things get serious. Featuring a 30mm Xmax, this sub is rated for 1000W RMS and is built around a 3” 4-layer voice coil, the same coil used in our h

larger 12”–18” FXB subs. The motor remains a double-stacked ferrite design, and the suspension includes a full-size 8.8” progressive spider for added linear control. Finished with a cast aluminum basket and push terminals, the FXB 10” is one of the most capable budget 10s on the market.

Every FXB subwoofer carries the Sky High Car Audio design language—blacked-out aesthetic, tooling for strength, and real-world durability. These aren’t stripped-down entry-level drivers—they’re the result of smart material choices and years of design refinement to bring maximum value to everyday builds.

Box Designs: Sky High Car Audio is proud to partner with Hunter Martin from EZ DB’s, one of the most respected and proven enclosure designers in the industry. We’ll be offering FREE box designs—including ported, 4th order, and 6th order options where applicable—tailored specifically for our subwoofers to ensure maximum performance and reliability. As a bonus, any customer who purchases 4 or more BMX, FMX, or FXXL series subwoofers directly from Sky High Car Audio will receive a $50 credit toward a custom enclosure design from EZ DB’s, giving you a serious head start on a professionally designed, competition-ready subwoofer enclosure. Every SHCA subwoofer is tested using DATS-LA, measured with the backplate off the surface after full break-in, ensuring accurate and trustworthy TS data.

Note: The FE and FXB Series subwoofers are not customizable. For custom options including forged carbon fiber cones, additional spiders, glue packages, and colorful basket finishes, refer to our BMX, FMX, and FXXL lines.

Sky High Performance. Everyday Price.

Welcome to the Sky High Car Audio Revolution.

Available in 6.5” – 18” | D2/D4 Ohm Options

FXB: Sky High Performance. Everyday Price.

The FXB Series by Sky High Car Audio is designed to deliver powerful, controlled bass at an unbeatable value. Built for those who want serious performance without breaking the bank, the FXB Series brings real-world output, reliable design, and our signature engineering approach to a more accessible price point. Whether you’re upgrading your daily driver or building a clean, budget-conscious system, the FXB Series offers solid performance with no shortcuts where it counts.

The FXB Series 6.5” is compact, efficient, and surprisingly potent. With a 15mm Xmax, 400W RMS rating, and a 2” high-temp voice coil, this small-frame subwoofer punches above its weight. A double-stacked ferrite motor, 5.5” progressive spiders and 10-gauge direct leads handle clean power transfer. Designed with a shallow mounting depth, it fits easily into doors and tight sealed applications without sacrificing output or control.

The FXB Series 8” follows suit with a bit more throw and power. With a 17mm Xmax, 500W RMS rating, and the same double-stacked Y35 motor structure, it runs on a slightly larger 6.5” spider pack and 10-gauge direct leads. Still compact in depth, the FXB 8” is ideal for small ported or sealed enclosures where space is tight but impact matters.

The FXB Series 10” is where things get serious. Featuring a 30mm Xmax, this sub is rated for 1000W RMS and is built around a 3” 4-layer voice coil, the same coil used in our h

larger 12”–18” FXB subs. The motor remains a double-stacked ferrite design, and the suspension includes a full-size 8.8” progressive spider for added linear control. Finished with a cast aluminum basket and push terminals, the FXB 10” is one of the most capable budget 10s on the market.

Every FXB subwoofer carries the Sky High Car Audio design language—blacked-out aesthetic, tooling for strength, and real-world durability. These aren’t stripped-down entry-level drivers—they’re the result of smart material choices and years of design refinement to bring maximum value to everyday builds.

Sky High Performance. Everyday Price.

Welcome to the Sky High Car Audio Revolution.

Available in 6.5” – 18” | D2/D4 Ohm Options

FXB: Sky High Performance. Everyday Price.

The FXB Series by Sky High Car Audio is designed to deliver powerful, controlled bass at an unbeatable value. Built for those who want serious performance without breaking the bank, the FXB Series brings real-world output, reliable design, and our signature engineering approach to a more accessible price point. Whether you’re upgrading your daily driver or building a clean, budget-conscious system, the FXB Series offers solid performance with no shortcuts where it counts.

The FXB Series 6.5” is compact, efficient, and surprisingly potent. With a 15mm Xmax, 400W RMS rating, and a 2” high-temp voice coil, this small-frame subwoofer punches above its weight. A double-stacked ferrite motor, 5.5” progressive spiders and 10-gauge direct leads handle clean power transfer. Designed with a shallow mounting depth, it fits easily into doors and tight sealed applications without sacrificing output or control.

The FXB Series 8” follows suit with a bit more throw and power. With a 17mm Xmax, 500W RMS rating, and the same double-stacked Y35 motor structure, it runs on a slightly larger 6.5” spider pack and 10-gauge direct leads. Still compact in depth, the FXB 8” is ideal for small ported or sealed enclosures where space is tight but impact matters.

The FXB Series 10” is where things get serious. Featuring a 30mm Xmax, this sub is rated for 1000W RMS and is built around a 3” 4-layer voice coil, the same coil used in our h

larger 12”–18” FXB subs. The motor remains a double-stacked ferrite design, and the suspension includes a full-size 8.8” progressive spider for added linear control. Finished with a cast aluminum basket and push terminals, the FXB 10” is one of the most capable budget 10s on the market.

Every FXB subwoofer carries the Sky High Car Audio design language—blacked-out aesthetic, tooling for strength, and real-world durability. These aren’t stripped-down entry-level drivers—they’re the result of smart material choices and years of design refinement to bring maximum value to everyday builds.

Sky High Performance. Everyday Price.

Welcome to the Sky High Car Audio Revolution.

Available in 6.5” – 18” | D2/D4 Ohm Options

FXB: Sky High Performance. Everyday Price.

The FXB Series by Sky High Car Audio is designed to deliver powerful, controlled bass at an unbeatable value. Built for those who want serious performance without breaking the bank, the FXB Series brings real-world output, reliable design, and our signature engineering approach to a more accessible price point. Whether you’re upgrading your daily driver or building a clean, budget-conscious system, the FXB Series offers solid performance with no shortcuts where it counts.

The FXB Series 6.5” is compact, efficient, and surprisingly potent. With a 15mm Xmax, 400W RMS rating, and a 2” high-temp voice coil, this small-frame subwoofer punches above its weight. A double-stacked ferrite motor, 5.5” progressive spiders and 10-gauge direct leads handle clean power transfer. Designed with a shallow mounting depth, it fits easily into doors and tight sealed applications without sacrificing output or control.

The FXB Series 8” follows suit with a bit more throw and power. With a 17mm Xmax, 500W RMS rating, and the same double-stacked Y35 motor structure, it runs on a slightly larger 6.5” spider pack and 10-gauge direct leads. Still compact in depth, the FXB 8” is ideal for small ported or sealed enclosures where space is tight but impact matters.

The FXB Series 10” is where things get serious. Featuring a 30mm Xmax, this sub is rated for 1000W RMS and is built around a 3” 4-layer voice coil, the same coil used in our h

larger 12”–18” FXB subs. The motor remains a double-stacked ferrite design, and the suspension includes a full-size 8.8” progressive spider for added linear control. Finished with a cast aluminum basket and push terminals, the FXB 10” is one of the most capable budget 10s on the market.

Every FXB subwoofer carries the Sky High Car Audio design language—blacked-out aesthetic, tooling for strength, and real-world durability. These aren’t stripped-down entry-level drivers—they’re the result of smart material choices and years of design refinement to bring maximum value to everyday builds.

Sky High Performance. Everyday Price.

Welcome to the Sky High Car Audio Revolution.

Available in 6.5” – 18” | D2/D4 Ohm Options

FXB: Sky High Performance. Everyday Price.

The FXB Series by Sky High Car Audio is designed to deliver powerful, controlled bass at an unbeatable value. Built for those who want serious performance without breaking the bank, the FXB Series brings real-world output, reliable design, and our signature engineering approach to a more accessible price point. Whether you’re upgrading your daily driver or building a clean, budget-conscious system, the FXB Series offers solid performance with no shortcuts where it counts.

The FXB Series 6.5” is compact, efficient, and surprisingly potent. With a 15mm Xmax, 400W RMS rating, and a 2” high-temp voice coil, this small-frame subwoofer punches above its weight. A double-stacked ferrite motor, 5.5” progressive spiders and 10-gauge direct leads handle clean power transfer. Designed with a shallow mounting depth, it fits easily into doors and tight sealed applications without sacrificing output or control.

The FXB Series 8” follows suit with a bit more throw and power. With a 17mm Xmax, 500W RMS rating, and the same double-stacked Y35 motor structure, it runs on a slightly larger 6.5” spider pack and 10-gauge direct leads. Still compact in depth, the FXB 8” is ideal for small ported or sealed enclosures where space is tight but impact matters.

The FXB Series 10” is where things get serious. Featuring a 30mm Xmax, this sub is rated for 1000W RMS and is built around a 3” 4-layer voice coil, the same coil used in our h

larger 12”–18” FXB subs. The motor remains a double-stacked ferrite design, and the suspension includes a full-size 8.8” progressive spider for added linear control. Finished with a cast aluminum basket and push terminals, the FXB 10” is one of the most capable budget 10s on the market.

Every FXB subwoofer carries the Sky High Car Audio design language—blacked-out aesthetic, tooling for strength, and real-world durability. These aren’t stripped-down entry-level drivers—they’re the result of smart material choices and years of design refinement to bring maximum value to everyday builds.

Sky High Performance. Everyday Price.

Welcome to the Sky High Car Audio Revolution.

-3″ 4 Layer Voice Coil (25% longer than V1)

-10″ Spider Pack with Dual Sewn Leads

-NEW High Roll Tooled Surround

-Triple Stack 220mm Motor with Venting (15% larger than V1)

-Aluminum Shorting Ring

-Cast Aluminum Frame

-Aluminum Gasket

-4 Ga Push Terminals

-Engraved Bottom Plate

-Molded Motor Boot

-Conservatively Rated 1500 Watts RMS

-Dual 2 Ohm or Dual 4 Ohm

-XMAX 31MM

-Available in 10″, 12″, 15″, and 18″

-For mounting Resilient Sounds V2 models with trim rings, we recommend a hex head screw(Last picture) that avoids flaring to prevent cracking the trim ring.

Trim Ring Removal Instructions

-3″ 4 Layer Voice Coil (25% longer than V1)

-10″ Spider Pack with Dual Sewn Leads

-NEW High Roll Tooled Surround

-Triple Stack 220mm Motor with Venting (15% larger than V1)

-Aluminum Shorting Ring

-Cast Aluminum Frame

-Aluminum Gasket

-4 Ga Push Terminals

-Engraved Bottom Plate

-Molded Motor Boot

-Conservatively Rated 1500 Watts RMS

-Dual 2 Ohm or Dual 4 Ohm

-XMAX 31MM

-Available in 10″, 12″, 15″, and 18″

-For mounting Resilient Sounds V2 models with trim rings, we recommend a hex head screw(Last picture) that avoids flaring to prevent cracking the trim ring.

Trim Ring Removal Instructions

-3″ 4 Layer Voice Coil (25% longer than V1)

-10″ Spider Pack with Dual Sewn Leads

-NEW High Roll Tooled Surround

-Triple Stack 220mm Motor with Venting (15% larger than V1)

-Aluminum Shorting Ring

-Cast Aluminum Frame

-Aluminum Gasket

-4 Ga Push Terminals

-Engraved Bottom Plate

-Molded Motor Boot

-Conservatively Rated 1500 Watts RMS

-Dual 2 Ohm or Dual 4 Ohm

-XMAX 31MM

-Available in 10″, 12″, 15″, and 18″

-For mounting Resilient Sounds V2 models with trim rings, we recommend a hex head screw(Last picture) that avoids flaring to prevent cracking the trim ring.

ENCLOSURE SPECS

Trim Ring Removal Instructions

-3″ 4 Layer Voice Coil (25% longer than V1)

-10″ Spider Pack with Dual Sewn Leads

-NEW High Roll Tooled Surround

-Triple Stack 220mm Motor with Venting (15% larger than V1)

-Aluminum Shorting Ring

-Cast Aluminum Frame

-Aluminum Gasket

-4 Ga Push Terminals

-Engraved Bottom Plate

-Molded Motor Boot

-Conservatively Rated 1500 Watts RMS

-Dual 2 Ohm or Dual 4 Ohm

-XMAX 31MM

-Available in 10″, 12″, 15″, and 18″

-For mounting Resilient Sounds V2 models with trim rings, we recommend a hex head screw(Last picture) that avoids flaring to prevent cracking the trim ring.

Trim Ring Removal Instructions

BOX SPECS

BOX SPECS

BOX SPECS

BOX SPECS

GATELY AUDIO Shield series 12″ subwoofer.

Cutout Diameter 11.125″
Mounting Depth 7.125″

Recone for Trinity E Series 15″ Subwoofer

Recone picture is generic & may not accurately reflect the appearance of the product you will be provided.

**Does not include bonding agents or shims.  Please consult a professional repair person or facility to complete your rebuild.  No warranty on recone kits.

Recone for Trinity E Series 12″ Subwoofer

Recone picture is generic & may not accurately reflect the appearance of the product you will be provided.

**Does not include bonding agents or shims.  Please consult a professional repair person or facility to complete your rebuild.  No warranty on recone kits.

The SoundQubed HDB2-212LE-D4 is a powerhouse dual 12” loaded and ported enclosure built for maximum output and deep, clean bass. Featuring two 4-ohm dual voice coil subwoofers wired in parallel to a 1-ohm load, this system handles 900W RMS and peaks at 1800W for earth-shaking low-end performance. Tuned to 35Hz and delivering a frequency response from 29Hz–250Hz, it’s engineered for low-end clarity with a powerful punch. Housed in a durable 5/8” MDF enclosure with a vinyl finish, and featuring high-efficiency 94dB sensitivity, this box is perfect for serious bassheads, competition builds, and daily drivers alike.

The SoundQubed HDB2-210LE-D4 is a dual 10” loaded and ported subwoofer enclosure engineered for serious bass in a space-efficient design. With two 4-ohm dual voice coil subwoofers wired in parallel to a 1-ohm final load, this box delivers 800W RMS and 1600W peak power handling. Its 94dB sensitivity and 29Hz–250Hz frequency range ensure powerful, tight low-end performance, perfect for daily drivers and SPL setups. Housed in a durable 5/8” MDF enclosure with a side port tuned to 35Hz, and finished in sleek black vinyl, the HDB2-210LE-D4 is ideal for those seeking hard-hitting bass in a mid-sized footprint.