Watch Sean's Video Review of The JL Audio 8W3v3-4

We are a JL Audio authorized dealer so you get up-to-date, fully warrantied products.
What's Inside?
• (1) 8" Subwoofer
• (1) Black plastic trim ring
Owner's manual
Mid-powered Car Amplifier
A perfect match for your mid-powered car amplifier, the JL Audio 8W3v3-4 is an 8-inch subwoofer designed to give you a powerful bass output while allowing for an easy installation on vehicles, thanks to its tiny and compact size and design.
Mineral-filled Polypropylene Cone
The JL Audio 8W3v3-4 has a mineral-filled polypropylene cone and a rubber surround, ensuring that you'd get a smooth and accurate low-frequency performance consistently with minimal distortion at high volume levels, and has the resilience to withstand the stress that comes from extended usage periods.
DMA-optimized Motor Design
It is equipped with JL Audio's DMA-optimized motor design, which helps reduce distortion while producing a clean and punchy low-frequency performance. The JL Audio 8W3v3-4 can stay cool after many hours of delivering monstrous bass, thanks to its Elevated Frame Cooling design, which allows for better airflow and improved power handling.
Extensive Low-frequency Performance
The JL Audio 8W3v3-4 can handle a power output of 250 Watts RMS and can reach up to 500 Watts of peak power at 4 ohms. This 8-inch subwoofer has a frequency response of 28 to 250 Hz and a sensitivity rate of 83.24 dB, which means that it can surely go loud with reduced noise and can bring out an extensive low-frequency performance even with its tiny size.
| Brand | JL Audio |
| Size | 8 -inch |
| Impedance (Ohms) | 4 |
| Cone Material | Mineral-filled poly |
| Surround Material | Rubber |
| Port diameter (inches) | 2 |
| Port length (inches) | 18 |
| Max RMS Power Handling | 250 |
| Peak Power Handling (Watts) | 500 |
| Top Mount Depth (inches) | 4.5625 |
| Bottom Mount Depth (inches) | N/A |
| Cutout Diameter or Length (inches) | 7.0625 |
| Free-Air | No |
| Dual Voice Coil | No |
| Sensitivity | 83.24 dB at 1 watt |
| Frequency Response | 28 - 250 Hz |
| Vas (liters) | 15.29 |
| Fs (Hz) | 35.14 |
| Qts | 0.467 |
| Xmax (millimeters) | 10 |
| Ideal Sealed Box Volume (cubic feet) | 0.3 |
| Minimum Sealed Box Volume (cubic feet) | 0.24 |
| Maximum Sealed Box Volume (cubic feet) | 0.38 |
| Ideal Ported Box Volume (cubic feet) | 0.35 |
| Minimum Ported Box Volume (cubic feet) | N/A |
| Maximum Ported Box Volume (cubic feet) | N/A |
| Parts Warranty | 1 Year |
| Labor Warranty | 1 Year |