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. Tesa 51608 3/4 in x 82 foot PV6 Double Layer Fabric Cloth Tape - Single Roll
    Tesa 51608 3/4 in x 82 foot PV6 Double Layer Fabric Cloth Tape - Single Roll
    $8.99
  2. Audiovox HR7012 7 inch Active Headrest Entertainment System for 2010 - 2012 Jeep Liberty
    Audiovox HR7012 7 inch Active Headrest Entertainment System for 2010 - 2012 Jeep Liberty
    $1,699.99
  3. Battery Doctor 205337 Weather proof SPST Plunger Switch with LED indicator
    Battery Doctor 205337 Weather proof SPST Plunger Switch with LED indicator
    $6.99
  4. Quality Mobile Video SRB8 8" Premium MDF Flush Mount Speaker Ring
    Quality Mobile Video SRB8 8" Premium MDF Flush Mount Speaker Ring
    $10.99
  5. Accelevision 5602PT Pre-wired Standard 4 Amp Mini-ATC Fuses for Tapping Circuits - 12-Pack
    Accelevision 5602PT Pre-wired Standard 4 Amp Mini-ATC Fuses for Tapping Circuits - 12-Pack
    $29.99
  6. Safesight TOP-SS-M4308DVR 4.3" OEM Replacement Rearview Mirror with Built in 720P HD Front camera and DVR
    Safesight TOP-SS-M4308DVR 4.3" OEM Replacement Rearview Mirror with Built in 720P HD Front camera and DVR
    $192.99
  7. Stinger SK4241 4 Gauge Car Amplifier Wiring Installation Kit
    Stinger SK4241 4 Gauge Car Amplifier Wiring Installation Kit
    $94.99
  8. Metra 95-6547B Double DIN Car Stereo Dash Kit for 2001 - 2004 Dodge Dakota , Durango
    Metra 95-6547B Double DIN Car Stereo Dash Kit for 2001 - 2004 Dodge Dakota , Durango
    $39.99
©2003-2022 Mobile Electronics Display and Accessories Co., Inc.