DS18 ZR8.4D ZR 8″ Subwoofer 450 Watts Rms DVC 4-Ohm
$119.95
The details
Product Overview
Why we stock the DS18 ZR8.4D
The DS18 ZR8.4D is an 8″ subwoofer with a 2″ dual 4 ohm voice coil. It handles 450 watts RMS (900 max) and plays from 33Hz to 200Hz.
It needs 4.4″ of mounting depth, so it fits compact boxes and under-seat builds. Smaller still? See the ZR6.4D. Want more output? Step up to the ZR10.4D.
The ZR subline is a great entry level subwoofer that both handles great power and gives you smooth clean bass. These subs work great in both sealed and ported boxes giving you many options for placement in any vehicle.
This 8 inch model comes in both dual 2 and dual 4 ohm configurations giving you many options to match your amplifiers optimal impedance. This model comes with a 2 inch voice coil that handles 450w RMS and 900w max power. The large foam surround and pressed paper cone works greatly together to deliver smooth crisp bass that can be heard strongly throughout the vehicle.
Highlights
Technical Details ZR8.4D Product Manual
Box Info
By the numbers
- RMS Power
- 450 Watts RMS
- Peak Power
- 900 Watts Max
- Impedance
- 4 Ohms
- Nominal Impedance
- 4+4 OHMS
- RMS Power Handling
- 450W
- MAX Power Handling
- 900W
- Recommended Lo Pass Crossover
- 120 Hz
- Frequency Response
- 33Hz – 200 Hz
- Sensitivity (1w/1m)
- 82 dB
- Excursion (one way)
- 18mm
- Free Air Resonance
- 45Hz
- BL Factor
- 9.48
- Efficiency Bandwidth Product
- 60.4
- Voice Coil
- 2 inch
- Voice Coil Diameter
- 2” / 50.8mm
- VC Former Material
- Aluminum
- Winding Material
- Copper
- Cone Material
- Non Pressed Paper
- Dust Cap Material
- PPI
- Surround Material
- Foam
- Basket Material
- Steel
- Basket Color/Finish
- Matte Black
- Magnet Material
- Ferrite
- Magnet Weight
- 55 oz
- Voice Coil Inductance
- 551.18m mH
- Cone Area
- 196 Cm2
- Motor Diameter
- 5.7″ / 145mm
- Size
- 8 inch
- Mounting Depth
- 4.4” / 111.4mm
- Nominal Diameter
- 8”
- Displacement Volume
- 0.03 ft3
- Equivalent Volume
- 5.33 L
- Overall Diameter
- 8.42” / 214mm
- Overall Depth
- 5.3” / 134mm
- Front Mount Baffle Cutout
- 7.24” / 184mm
- Mechanical Factor
- 4.7
- Electrical Factor
- 0.745
- Total Factor
- 0.643
- Moving Mass
- 97g
- Compliance
- 97.58µ m/N
- DC Resistance
- 3.4 + 3.4 ohm
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