Jensen JW6A Underseat Amplified Subwoofer
Jensen JW6A Underseat Amplified Subwoofer
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Overall pick

Jensen JW6A Underseat Amplified Subwoofer

94 ratings

Key item features

  • Brand: Jensen
  • 600W 6-Inch Slim Subwoofer for Under-Seat Installation
  • Class D Design for Efficient Power Usage
  • Variable Bass Boost at 45 Hz for Deep Sound
  • Compatible with High-Level Speaker Wire Inputs and Low-Level RCA Inputs
  • Variable Gain Adjustment (200 mV to 12 V) for Customized Sound
  • Variable Low-Pass Crossover (50 Hz to 150 Hz) for Optimal Performance
  • Remote Bass Control for Easy In-Seat Adjustments

About this item

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Customer ratings & reviews

4.4 out of 5 stars
stars
94 ratings65 reviews
How item rating is calculated

Reviews summary

Pros

  • : Allows for in-seat adjustments with a remote control.
  • : Compact design enables simple setup process.
  • : Offers customizable deep sound levels.
  • : Allows for in-seat bass level adjustments.
  • : Allows for easy installation and storage under most seats.
  • : Designed for under-seat placement.
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Showing 1-3 of 65 reviews

May 18, 2026
Reviewer name: Nicholas
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Addition to Ford Maverick

Very surpried with the quality of this product. I installed this in a 2025 Ford Maverick XLT. This unit works very well with the factory system. I used a plug and play adapter so I didnt have to splice the factrory wiring. Sounds great, you can get a free 2 year extended warranty (total of 4 years) if you register it online with Jensen

Incentivized Review
Helpful?7HS2OCLMFZKX17216972645
Jun 30, 2026
Reviewer name: Marcello
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I paid a small automotive audio shop to redo my son's car audio thinking they would do a great job. I was happy to help out the small guy vs Best Buy. They were terrible! They had no clue what they were doing. I eventually got a new head unit installed, but it sounded very tinny and needed some bass. With that sour taste in my mouth and perusing through Walmart, I saw this bass speaker. I didn't buy it from the store, but after thinking about it and the reasonably cheap price, I decided to give it a go. You need a basic understanding of audio, but it was as easy as it gets. My son loves the speaker and I had a great father/son project. The bass is very loud and deep. Being a old farr, I don't see how anyone would want more. Lets just say, with the bass all the way up, it feels like my head is going to pop off. My son tells me, that is the goal :)

Helpful?7HS2OCLMFZKX17216972645
Nov 17, 2025
Reviewer name: Natasha
5 out of 5 stars
5 out of 5 stars review

This type of speaker/ subwoofer com...

This type of speaker/ subwoofer combo is really awesome for a small vehicle so instead of having a huge subwoofer taking up space in the trunk this thing is small compact and has good wattage for its size. It's affordable and well made. I love that it will fit under a seat and not take up valuable space

Incentivized Review
Helpful?7HS2OCLMFZKX17216972645
Current price is $119.96
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