Search  for anything...

Planet Audio P8AWK Low Profile 8 Inch Under Seat Powered Car Subwoofer - 800 High Output, Built-in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control

  • Based on 95 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $16.36 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Dec 26
Order within 7 hours and 43 minutes
Available payment plans shown during checkout

Size: 8 Inch with Kit


Features

  • Built-in Amplifier Low-Profile Subwoofers that are amplified do not need an external source and are generally very compact
  • Mosfet Power Supply - With a MOSFET power supply you get improved switching speeds, better performance with less power from the driver, lower gate-to-drain feedback capacitance, lower thermal impedance for higher switching frequencies
  • Variable Low-Pass Filter - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s)
  • High & Low Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers
  • Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
  • Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
  • Phase Control - Phase control lets you adjust the speaker phase with the amplifier depending on the location of the subwoofer. This will avoid possible sound cancellation depending on the setup
  • Specs - 12.2 x 8.9 x 3, 8.8 lbs.

Brand: Planet Audio


Speaker Maximum Output Power: 800 Watts


Connectivity Technology: RCA


Audio Output Mode: Stereo


Mounting Type: Car Mount,Under Seat Mount


Model Name: P8AWK


Speaker Type: Subwoofer


Special Feature: Built-in Amplifier


Recommended Uses For Product: truck


Compatible Devices: Laptop, Smartphone


Subwoofer Diameter: 8 Inches


Controller Type: Remote Control


Surround Sound Channel Configuration: 3.0


Color: Black


Included Components: 8 gauge amplifier installation kit


Product Dimensions: 12.2"D x 8.9"W x 3"H


Item Weight: 10.25 Pounds


Impedance: 4 Ohm


Is Waterproof: False


Warranty Type: Extended, 1 Year


Number of Items: 1


Control Method: Remote


Speaker Size: 8 Inches


Power Source: Corded Electric


Woofer Diameter: 8 Inches


Vehicle Service Type: Truck


Water Resistance Level: Not Water Resistant


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Bluetooth


Includes MP3 player?: No


Is Electric: Yes


Number of Power Levels: 1


Specific Uses For Product: truck


UPC: 636210107866


Manufacturer: Planet Audio


Item Weight: 10.25 pounds


Item model number: P8AWK


Date First Available: October 17, 2022


Department: unisex-adult


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • High quality, sounds awesome
Size: 8 Inch with Kit
Typical installation for an amp, everything included in the box for low-level RCA input. I did not replace my factory head unit so used my own wire for speaker-level input. Sub fit perfectly under driver’s seat of 2021 Kia Soul. Box made of all metal and is high quality (nice and heavy), sound output is much much bigger than appearance, so perfect for stealthy bass. For optimal performance, speaker should be placed on floor of the vehicle, where possible, as it is designed to use the cabin to reverberate low frequency sound. Cannot beat the performance for the price. This little thing thumps! ... show more
Reviewed in the United States on August 23, 2024 by James Randall James Randall

  • Nice bass addition
Size: 8 Inch with Kit
Not a door or trunk rattling bass but it does add a dimension to your music.
Reviewed in the United States on November 11, 2024 by jg

  • Nice addition to stock radio.
Size: 8 Inch with Kit
Needed an additional part for installation without cutting the wires. Not enough bass for a reggae enthusiast, but definitely an improvement.
Reviewed in the United States on October 25, 2024 by Hector Duncan

  • Surprised!
Size: 8 Inch with Kit
I put this in my GF Honda CRV, super easy to install once you figure out Honda’s wiring. I was surprised how good it sounded!! It really adds some thump to the factory system.
Reviewed in the United States on May 5, 2024 by Ray Mas

  • Sound
Size: 8 Inch with Kit
Is not what I thought, sounds the same to me bass is not really that good underneath seats
Reviewed in the United States on December 11, 2024 by Miguel Flores

  • Awesome!
Size: 8 Inch with Kit
When I first opened the package I didn't think it was going to sound as good as it does!! Will not shake your car but if your looking for a little bass this is definitely worth the money? I have been buying planet audio for a while now and I haven't been disappointed yet!! 🤘
Reviewed in the United States on November 18, 2024 by John

  • not that slim for under the seat
Size: 8 Inch with Kit
did not fit under my Tacoma seat, I use it for a different car, basics sound push nothing to impress anyone.
Reviewed in the United States on July 15, 2024 by Michel Bejin

  • Good product
Size: 8 Inch with Kit
Worked as advertised. No issues
Reviewed in the United States on November 13, 2024 by Triptonian

Can't find a product?

Find it on Amazon first, then paste the link below.