Jensen JA4CH 4-Channel Class-D Car Audio Amplifier, 1,000W Peak, 80W RMS, Bridgeable
Jensen JA4CH 4-Channel Class-D Car Audio Amplifier, 1,000W Peak, 80W RMS, Bridgeable
Hero image 0 of Jensen JA4CH 4-Channel Class-D Car Audio Amplifier, 1,000W Peak, 80W RMS, Bridgeable, 0 of 14
Visit the Jensen Store

Jensen JA4CH 4-Channel Class-D Car Audio Amplifier, 1,000W Peak, 80W RMS, Bridgeable

|3 ratings

Key item features

  • Robust Power: Delivers 1,000 Watts peak power, 80 Watts RMS x 4 channels at 4 ohms, 120 Watts RMS x 2 channels at 2 ohms, and bridgeable to 240 Watts RMS.
  • Efficient Class-D: Utilizes an efficient Class-D design, ensuring improved longevity, high power output, less heat generation, and lower current draw.
  • Compact Design: Boasts a compact design for easy, non-intrusive, and convenient installation in various vehicle types.
  • Customizable Audio: Features flexible input options and selectable high-pass, low-pass, and full-range crossovers, alongside a variable bass boost at 45Hz for sound customization.
  • Diverse Inputs: Accommodates both high-level speaker wire and low-level RCA inputs, with RCA pass-through outputs for seamless system expansion.
  • Protective Function: Includes built-in thermal and DC offset protection for reliable and secure operational performance.
Generated by AI

Specs

Brand, JensenRms power rating, 80 WChannels, 4Impedance, 4 ohmPeak audio power handling, 1000 WInput/output type, RCA

About this item

Product details

The Jensen JA4CH is a compact Class-D 4-channel amplifier that delivers a robust 1000 watts peak power, with 80 watts RMS per channel at 4 ohms, and can be bridged to provide up to 240 watts RMS. Its efficient Class-D design ensures less heat generation and lower current draw, making it ideal for installation in cars, ATVs, motorcycles, and golf carts. This amplifier offers comprehensive sound customization with selectable high-pass, low-pass, and full-range crossovers, alongside a variable bass boost at 45Hz. It accommodates both high-level speaker wire inputs and low-level RCA inputs, and includes RCA pass-through outputs for system expansion. Built-in thermal and DC offset protection provide reliable operation for your audio setup.
  • CLASS-D 4-CHANNEL AMPLIFIER - Produces 1,000 Watts peak power, 80 Watts RMS x 4 channel @ 4 ohms , 120 Watts RMS x 2 channel @ 2 ohms, and 240 Watts RMS x 2 channels @ 4 ohms (Bridged).
  • CLASS-D EFFICIENT DESIGN - Class-D design for improved longevity and high efficiency power output making it an ideal addition to any car audio setup.
  • COMPACT DESIGN - This amp's compact design makes for easy, non-intrusive, and convenient installation!
  • FLEXIBLE INPUTS - This amp has flexible input options and selectable crossovers, allowing for a customizable sound experience.
  • INDUSTRY-LEADING 4-YEAR WARRANTY – Jensen stands by its quality. Enjoy a standard 2-year warranty, which extends to a full 4-year warranty when you register your product. Reliability that gives you total peace of mind.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Jensen

Rms power rating

80 W

Channels

4

Impedance

4 ohm

Warranty

Warranty information

4 YEAR WARRANTY when you register your product on Jensenmobile.com. 2 year standard warranty.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.7 out of 5 stars
stars
3 ratings1 review
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars67% (2)
  2. 4 stars33% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-1 of 1 review

Jul 24, 2026
Reviewer name: Robert
Item details
Size: 1000 Watts Peak
Sold byWNH DISTRIBUTION, INC.Delivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good all around amp.

I was building an off grid sound system and not using it in a car. I plugged my ipod directly into the amp with a splitter. You'll need a splitter whatever you do and it's not provided, nor is it covered in the instructions. Using bookshelf speakers it sounded very nice, and got as loud as I needed it to. I was able to tweak the Bass and Treble on the unit while using the gain to balance each of speaker pairs output. For what I paid it exceeded my expectations. If you want to rattle your trunk lid a bank of subs probably not what you want, but for some nice clean low power consumed class D Stereo work it's great!

Helpful?0ZMGBG27CB3414076474980
Current price is $129.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
Walmart Protection Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
.
Order within 1 hr 58 min
Sold by WNH DISTRIBUTION, INC.Pro Seller
Fulfilled by Walmart
4.66358024691358 out of 5 stars
4.7 stars out of 5, based on 325 seller reviews(4.7)
Extended holiday returns
Free Holiday returns until Jan 31
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.