Description
Overview
Engineered to deliver hard-hitting upper-bass output alongside razor-sharp vocal projection, theBeyma PRO8Q300Nd is a high-power 8-inch pro-audio driver built for extreme, high-efficiency systems. Equipped with a massive 2.5-inch voice coil, an ultra-lightweight neodymium motor, and an extended 5.8 mm linear excursion, this driver produces tight, authoritative midbass punch without muddying the midrange.
Constructed with a durable Santoprene half-roll surround, the PRO8Q300Nd handles up to 300 Watts AES power and excels in compact sealed enclosures, custom motorcycle saddlebag setups, and high-output door panels where weight savings and thermal capacity are critical.
Key Features
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High Thermal Capacity: Heavy-duty 2.5-inch voice coil rated for 300 Watts AES (600 Watts Program Power) ensures cool, linear operation under high-stress playback.
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Extended Excursion: 5.8 mm linear stroke paired with a Santoprene surround allows for deep, punchy midbass reproduction without bottoming out.
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Lightweight Neodymium Motor: Premium neodymium magnet structure maximizes motor force and sensitivity while keeping overall driver weight exceptionally low.
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Wideband Performance: Covers 60 Hz to 8,000 Hz, smoothly blending hard midbass impact with natural vocal clarity.
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4-Ohm Impedance: Standard mobile and powersports impedance to draw maximum output from high-performance 12V amplifiers.
Technical Specifications
| Specification | Details |
| Nominal Diameter | 8 Inches (200 mm) |
| Nominal Impedance | 4 Ohms |
| AES Power Handling | 300 Watts |
| Program Power Handling | 600 Watts |
| Sensitivity | 95 dB |
| Frequency Range | 60 Hz – 8,000 Hz |
| Voice Coil Diameter | 2.5 Inches (63.5 mm) |
| Peak-to-Peak Excursion | 5.8 mm |
| Surround Material | Santoprene Half-Roll |
| Magnet Type | High-Grade Neodymium |
Ideal Applications
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Motorcycle Audio: Custom 8″ saddlebag lids, tour-pak pods, and fairings needing serious midbass stroke without heavy magnetic weight.
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High-SPL Door Panels: Ideal for multi-speaker front stages requiring dedicated midbass punch to fill the gap between subwoofers and horn tweeters.
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Powersports & Marine Pods: High-efficiency driver for lightweight, high-output outdoor builds.
Enclosure & Tuning Tip: Because of its high thermal handling and extended$X_{max}$, the PRO8Q300Nd performs best in proper sealed rear chambers or custom-tuned enclosures. For maximum output and driver protection, set your high-pass filter (HPF) between 70 Hz and 90 Hz with a 12 dB or 24 dB/octave slope.
