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

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. Axxess AX-ADDCAM-MAZ2 2014 - and Up Mazda3 CAN-BUS interface harness
    Axxess AX-ADDCAM-MAZ2 2014 - and Up Mazda3 CAN-BUS interface harness
    $42.99
  2. Accele LW200-EXT3 3 foot Extension cable for Flexible Full Color LED Light Strip
    Accele LW200-EXT3 3 foot Extension cable for Flexible Full Color LED Light Strip
    $7.99
  3. Metra TurboWires 70-5715 Wiring harness for 1996-2004 Ford Taurus/Mercury Sable
    Metra TurboWires 70-5715 Wiring harness for 1996-2004 Ford Taurus/Mercury Sable
    $38.99
  4. Pyle PLMRCB3 Universal Marine Stereo Housing with Full Wired Casing - Black
    Pyle PLMRCB3 Universal Marine Stereo Housing with Full Wired Casing - Black
    $38.99
  5. Metra 40-NI30 Antenna Adapter for Infiniti - Nissan 1987-2006 Vehicles
    Metra 40-NI30 Antenna Adapter for Infiniti - Nissan 1987-2006 Vehicles
    $14.99
  6. PAC VS41 4-Source Video Input Switcher
    PAC VS41 4-Source Video Input Switcher
    $139.99
  7. Metra 99-8268 Single or Double DIN Car Stereo Dash Kit for 2001 - 2007 Toyota Highlander (without NAV) , Sequoia , Tundra
    Metra 99-8268 Single or Double DIN Car Stereo Dash Kit for 2001 - 2007 Toyota Highlander (without NAV) , Sequoia , Tundra
    Special Price $24.99 Regular Price $34.99
  8. Stinger SPD5101 Shock Rome Finish AGU Fuse Holder
    Stinger SPD5101 Shock Rome Finish AGU Fuse Holder
    $9.99
©2003-2022 Mobile Electronics Display and Accessories Co., Inc.