Alpine Underseat Active Subwoofer - PWE-V80
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eBayAlpine PWE-V80 Active Subwoofer In Box 160W 8"" 20Cm With Remote Control
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OnBuy.comPwev80 Underseat Active Subwoofer 4958043544349
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Product Information
Full details
The Alpine PWE-V80 is an ideal solution for car audio enthusiasts who want to enhance their vehicle's low-end frequency response without sacrificing valuable trunk or cargo space. Designed for those seeking a streamlined, all-in-one upgrade, this active subwoofer features a built-in 160W amplifier in a compact enclosure that fits easily under most vehicle seats. While it provides excellent punch and clarity for daily listening, users should be aware that its 8-inch driver size is intended for high-quality cabin reinforcement rather than competing with large, trunk-filling competition subwoofer setups.
All features
| Model Part Number | PWE-V80 |
|---|---|
| Brand | Alpine |
Extended Product Information
FAQs
Does the PWE-V80 come with cables?
The unit typically includes the wired remote control and harness, but a standard amplifier installation kit (power, ground, and signal cables) must be purchased separately.
Can I install this under my seat if it has power motors?
Yes, but ensure you measure the clearance under the seat to confirm the 80mm height will not interfere with the seat's tracks or electrical motors when adjusted.
What is the peak power output?
The PWE-V80 provides a peak power output of 160W.
Does this work with a factory head unit?
Yes, if your head unit has RCA outputs, you can connect it directly. If it lacks RCA outputs, you may require a speaker-to-line level converter.
What is the primary function of the low-pass filter?
The low-pass filter limits the high-frequency sounds from reaching the subwoofer, ensuring it only plays the deep bass notes it was designed for.
Troubleshooting
No sound output from the subwoofer
Verify that the amplifier is receiving power, check the fuse on the power wire, and ensure the remote turn-on wire is receiving a 12V signal from the head unit.
Audible distortion or clipping
Lower the gain level on the remote controller and check that the low-pass filter is not set to an inappropriately high frequency.
Subwoofer makes a humming noise
Inspect the ground connection for a poor contact and ensure your RCA signal cables are routed away from the vehicle's power wires.
Pros and Cons
Pros
- Extremely compact form factor saves interior space
- All-in-one design simplifies installation process
- Includes wired remote for real-time sound adjustment
- High-efficiency 160W built-in amplifier
- Well-suited for under-seat mounting in most vehicles
Cons
- Not intended for extreme high-SPL bass applications
- Limited frequency response range
- Installation requires professional-grade power wiring kit
Setup, Compatibility & Care
Installation of the PWE-V80 requires a standard automotive amplifier wiring kit, including a high-current power cable, ground wire, and a remote turn-on lead. Because the unit is active, you must ensure the ground connection is made to a clean, unpainted metal surface on the vehicle chassis to prevent engine noise or ground loops.
To care for your unit, keep the air vents around the heatsink area clear to ensure proper thermal management. Avoid placing heavy luggage directly on top of the subwoofer enclosure, as the physical pressure could impede driver movement. Periodically check the mounting hardware to ensure the unit remains secure under the seat, as vibrations can loosen screws over time.