Summer Closeout Up to 70% off select models

Save on select car audio, mobile video, installation gear, and more while supplies last.

Shop Closeout Deals Limited quantities • While supplies last

Yes - 3 inch - 1 Channel Car Amplifiers

To power up your sub-woofers, install a mono amplifier. Among many features of a mono amplifier are low frequency reproduction, built in bass boost and low pass filters. A class D mono amplifier brings out less heat, are more efficient and draws less current.

One channel car amplifier provide users with a single audio input/output selector to power one speaker. This device is great if you only need to power a large woofer or subwoofer.

Shop By
View as List Grid

1 Item

Set Descending Direction
  1. VFL Audio VFLCOMP12K 12000 Watt Mono Class-D Competition Amplifier
    VFL Audio VFLCOMP12K 12000 Watt Mono Class-D Competition Amplifier
    $2,276.99
    • 12000 Watt Mono Class-D Competition Amplifier
    • Stable down to 1-ohm
    • 12000 watts RMS x 1 Channel (1 ohm)
    • 6000 watts RMS x 1 Channel (2 ohms)
    • 3000 watts RMS x 1 Channel (4 ohms)
    • Strap-able for ridiculous power output
    Learn More
per page
Who Bought This Also Bought
  1. Polk Audio DB652 DB+ Series 6.5” Coaxial Speakers with Marine Certification
    Polk Audio DB652 DB+ Series 6.5” Coaxial Speakers with Marine Certification
    $99.00
  2. Metra 70-5512 1989 - 200 Ford Car Stereo Amp Integration Wiring Harness for Premium Sound System
    Metra 70-5512 1989 - 200 Ford Car Stereo Amp Integration Wiring Harness for Premium Sound System
    $10.99
  3. Boss Audio BVCP9675A Double DIN DVD Receiver with 6.2" Touchscreen Display and Apple Carplay and Android Auto
    Boss Audio BVCP9675A Double DIN DVD Receiver with 6.2" Touchscreen Display and Apple Carplay and Android Auto
    $289.99
  4. Metra 40-LX31 2009-UP Lexus Antenna Adaptor (For use with FM Modulators)
    Metra 40-LX31 2009-UP Lexus Antenna Adaptor (For use with FM Modulators)
    $14.99
  5. Audiovox HR8 8 inch Headrest Entertainment System for 2016 - 2018 Mercedes Benz GLC-Class
    Audiovox HR8 8 inch Headrest Entertainment System for 2016 - 2018 Mercedes Benz GLC-Class
    $1,899.99
  6. Metra 95-8232B Double DIN Installation Kit for Toyota Camry 2012-Up Vehicles
    Metra 95-8232B Double DIN Installation Kit for Toyota Camry 2012-Up Vehicles
    $16.99
  7. JVC CS-VS608 6.5 inch 2-Way Component Car Speaker System
    JVC CS-VS608 6.5 inch 2-Way Component Car Speaker System
    $60.99
  8. Accelevision 30116 6-Fuse Water Resistant Fuse Distribution Block
    Accelevision 30116 6-Fuse Water Resistant Fuse Distribution Block
    $26.99
©2003-2022 Mobile Electronics Display and Accessories Co., Inc.