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

No - 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

3 Items

Set Descending Direction
  1. Boss Audio R3400D Monoblock Amplifier - Main
    Boss Audio R3400D Riot Series Class D Monoblock Amplifier - 3400 Watts
    $147.99
    • Boss Audio R3400D Riot Series Class AB Amplifier
    • Stable performance at 1 ohms
    • RMS Power @ 1 ohm: 1 x 2550 Watts
    • Versatile amplifier
    • 2 Channel RCA Inputs
    • Total Power Output of 3400 Watts
    Learn More
  2. Power Acoustik BAMF1-3000D 3000 Watt Mono-block car amplifier - Main
    Power Acoustik BAMF1-3000D 1-Channel Class-D 3000 Watt Car Amplifier
    $159.99
    • BAMF Series Class D 1-Channel mono-block amplifier
    • Strap-able allows you to bridge 2 of amps together
    • Limited frequency response dedicated high-power subwoofer amplifier
    • Pulse Width Modulated MOSFET power supply with Audiophile Grade IRTM Transistors
    • Variable low-pass crossover
    • 1 Ohm stable for maximum subwoofer output
    • 3000 watts maximum output
    • 1500 Watts x 1 channel @ 1-Ohm
    Learn More
  3. Soundstream T1.4000DL Tarantula Electro 4000 Watt 1 Channel Class D Amplifier
    Soundstream T1.4000DL Tarantula Electro 4000 Watt 1 Channel Class D Amplifier
    $234.99
    • 4000 Watt 1 Channel Class D Amplifier
    • 2-ohm Stereo and 4-ohm Bridged Impedance Stability
    • Continuous Power Output (4 Ω): 700 Watts RMS x 1
    • Continuous Power Output (2 Ω): 1300 Watts RMS x 1
    • Continuous Power Output (1 Ω): 2000 Watts RMS x 1
    • Includes Bass Control Knob
    Learn More
per page
Who Bought This Also Bought
  1. Planet Audio PA100B Wireless Speaker with Bluetooth and AUX
    Planet Audio PA100B Wireless Speaker with Bluetooth and AUX
    $22.99
  2. Metra 95-3031B Double DIN Car Stereo Dash Kit for 2014 - 2015 Chevrolet , GMC Captiva Sport
    Metra 95-3031B Double DIN Car Stereo Dash Kit for 2014 - 2015 Chevrolet , GMC Captiva Sport
    $42.99
  3. Raptor R5R3 3 foot Car Stereo RCA Interconnect Cables
    Raptor R5R3 3 foot Car Stereo RCA Interconnect Cables
    $10.99
  4. T-Spec V10RCA-1.52 1.5 Foot V10 Series Two-channel RCA Audio Cable in Matte Pearl
    T-Spec V10RCA-1.52 1.5 Foot V10 Series Two-channel RCA Audio Cable in Matte Pearl
    $13.99
  5. Audiovox HR8 8 inch Headrest Entertainment System for 2006 - 2007 Nissan Armada
    Audiovox HR8 8 inch Headrest Entertainment System for 2006 - 2007 Nissan Armada
    $1,899.99
  6. Quality Mobile Video 360100 Audi and Volkswagen Jetta Windshield Rearview Mirror Adapter Bracket
    Quality Mobile Video 360100 Audi and Volkswagen Jetta Windshield Rearview Mirror Adapter Bracket
    $24.99
  7. Crimestopper RS-7G2 6-Button 2-Way LCD Pager System
    Crimestopper RS-7G2 6-Button 2-Way LCD Pager System
    $213.99
  8. Accele LW201 Flexible 1 Foot LED Light Extension Strip
    Accele LW201 Flexible 1 Foot LED Light Extension Strip
    $9.99
©2003-2022 Mobile Electronics Display and Accessories Co., Inc.