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. Autotek MM3020.1D Mean Machine Series 3000W Class D Monoblock Amplifier
    Autotek MM3020.1D Mean Machine Series 3000W Class D Monoblock Amplifier
    $109.99
    • 3000 Watt Class D Monoblock Amplifier
    • 1-ohm / 2-ohm / 4-ohm stable
    • 3000W x 1 @ 1 Ω
    • 1500W x 1 @ 2 Ω
    • 750W x 1 @ 4 Ω
    • Remote Bass Control included
    Learn More
  2. Boss Audio AR3000D Armor Series 3000-Watt Class D Monoblock Power Amplifier with Remote Subwoofer Level Control
    Boss Audio AR3000D Armor Series 3000-Watt Class D Monoblock Power Amplifier with Remote Subwoofer Level Control
    $138.99
    • Class D Monoblock Power Amplifier
    • Strapping Capability
    • Thermal Overload & Speaker's Short Protection
    • Number of RCA Line Output: 2
    Learn More
  3. 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
per page
Who Bought This Also Bought
  1. QMV 6101M Micro 12 Volt Linear Actuator with 1" stroke - 4.5 LB Pound Force capacity
    QMV 6101M Micro 12 Volt Linear Actuator with 1" stroke - 4.5 LB Pound Force capacity
    $77.99
  2. Pioneer TS-G4620S G-Series 4" x 6" 200-Watt 2-Way Coaxial Speakers
    Pioneer TS-G4620S G-Series 4" x 6" 200-Watt 2-Way Coaxial Speakers
    $59.99
  3. T-Spec VR48 4 to 8 AWG V10 Series Flat-Black-Finish Plated Ring Terminals with Heavy Duty Set Screw - Pair
    T-Spec VR48 4 to 8 AWG V10 Series Flat-Black-Finish Plated Ring Terminals with Heavy Duty Set Screw - Pair
    $17.99
  4. American Terminal AT-8107-500 Black Oxide Phillips Pan Head (#8 x 3/4")
    American Terminal AT-8107-500 Black Oxide Phillips Pan Head (#8 x 3/4")
    $36.99
  5. Sanus Systems MF215-B1 15"40" LCD TV 15" Extending Full Motion Mount (Black)
    Sanus Systems MF215-B1 15"40" LCD TV 15" Extending Full Motion Mount (Black)
    $139.99
  6. Boyo VTG500X Carkuda 5" Rearview Mirror Monitor with Built-in DVR, Camera, Google Maps & Waze
    Boyo VTG500X Carkuda 5" Rearview Mirror Monitor with Built-in DVR, Camera, Google Maps & Waze
    $251.99
  7. T-Spec V8-RTN3-20 V8 Series 0 Gauge 0.38 inch Crimp Nickel Plated Ring Terminals - 20 Pack
    T-Spec V8-RTN3-20 V8 Series 0 Gauge 0.38 inch Crimp Nickel Plated Ring Terminals - 20 Pack
    $29.99
  8. 3M 3MHST14-1 1/4 inch x 100 foot 2:1 Heat Shrink Tubing roll
    3M 3MHST14-1 1/4 inch x 100 foot 2:1 Heat Shrink Tubing roll
    $112.99
©2003-2022 Mobile Electronics Display and Accessories Co., Inc.