4-Channel Amplifiers (183)

AUTOTEK MM2020.4 2000W Max 2-ohm Stable 4-Channel Class-A/B Amplifier Autotek Mean Machine MM2020.4Class-A/B 2 ohm Stable 4-Channel AmplifierPeak Power Rating:4 ohms: 225 watts x 4 chan.2 ohms: 500 watts x 4 chan.1 ohm: ------------N/A------------Bridged, 4 ohms: 1000 watts x 2 chan.Total power output: 2000 wattsPulse Width Modulated MOSFET power supplyLED power (green) and protect (red) indicatorsSoft start turn-on4/3/2 Channel operationSpeaker-level (high-level) inputsPreamp RCA outputs to daisy chain multiple amps3-way protection circuitry (thermal, overload, and speaker short protection)Heavy duty aluminum alloy heat-sinkInput sensitivity:High level: .2V-10VFrequency Response: 15 - 150HzTotal Harmonic Distortion (THD): <.05%Signal to Noise Ratio: >90 dBVariable high-pass filter: 60 - 1200 HzVariable low-pass filter: 30 - 250 HzVariable Bass Boost: 0 to +9 dB bass boostFuse Rating: 25A x 24 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.Authorized Internet Dealer1-year Manufacturer's Warranty

AUTOTEK MM1620.4 1600W Max (800W RMS) 4-Channel Class-A/B Amplifier Autotek Mean Machine MM1620.4Class-A/B Full Range 4-Ohm Stable 4-Channel AmplifierRMS Power Rating:4 ohms: 200 watts x 4 chan.2 ohms: 400 watts x 4 chan.1 ohm: ------------N/A------------Bridged, 4 ohms: 800 watts x 2 chan.Total power output: 2000 wattsCEA-2006 Compliant AmplifierPulse Width Modulated MOSFET power supplyLED power (green) and protect (red) indicatorsSoft start turn-on4/3/2 channel operationSpeaker-level (high-level) inputsPreamp RCA outputs to daisy chain multiple amps3-way protection circuitry (thermal, overload, and speaker short protection)Dual speaker terminals simplify the hook up of multiple speakersHeavy duty aluminum alloy heat-sinkVariable Voltage:6V-0.2VFrequency Response: 30- 12000 HzTotal Harmonic Distortion (THD): <0.05%Signal to Noise Ratio: >90dBVariable high-pass filter: 30 - 250 Hz, 12 dB/octaveVariable low-pass filter: 30 - 250 Hz, 12 dB/octaveVariable Bass Boost: 0 to +9 dB bass boost at 50 HzFuse Rating: 20A x 24 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.Authorized Internet Dealer1-year Manufacturer's Warranty

AUTOTEK MM1020.4 1000W Max (500W RMS) 4-Channel Class A/B Amplifier w/ Remote Level Control Autotek Mean Machine MM1020.4Class-A/B Full Range 4-Ohm Stable 4-Channel AmplifierRMS Power Rating:4 ohms: 125 watts x 4 chan.2 ohms: 250 watts x 4 chan.1 ohm: ------------N/A------------Bridged, 4 ohms: 500 watts x 2 chan.Total power output: 1000 wattsCEA-2006 Compliant AmplifierPulse Width Modulated MOSFET power supplyWired remote bass level control includedLED power (green) and protect (red) indicatorsSoft start turn-on4/3/2 or Mono channel operationSpeaker-level (high-level) inputsPreamp RCA outputs to daisy chain multiple amps3-way protection circuitry (thermal, overload, and speaker short protection)Dual speaker terminals simplify the hookup of multiple speakersHeavy duty aluminum alloy heat-sinkInput sensitivity:Low level: 125mV-5VHigh level: 250mV-10VFrequency Response: 30 - 12000 HzTotal Harmonic Distortion (THD): <0.05%Signal to Noise Ratio: >90 dBVariable high-pass filter: 60 - 1200 Hz, 12 dB/octaveVariable low-pass filter: 30 - 250 Hz, 12 dB/octaveVariable Bass Boost: 0, +6, +12 dB bass boost at 50 HzFuse Rating: 15 A x 24 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.Authorized Internet Dealer

AUTOTEK TA-1255.4 1200W Peak (600W RMS) TA Series 4-Channel Aftermarket High-Performance Amplifiers Product Details: American Bass VFL Series Class A/B 2 ohms Stable 4-Channel Amplifier RMS Power Rating: Total power output: 600 watts PRO-FI™ High Speed MOSFETS bring extreme power with high sound quality and minimum distortion levels. LED Power/Protect Light Speaker-level (high-level) inputs 3-way protection circuitry (thermal, overload, and speaker short protection) Bass gain/level remote included Frequency Response: 10 - 22,000 Hz Variable high-pass filter: 120 - 3,000 Hz, 24 dB/octave Variable low-pass filter: 50 - 250 Hz, 24 dB/octave Variable Bass Boost: 0 - 12 dB bass boost at 50 Hz Fuse Rating: 60 12 AWG gauge power and ground wiring is recommended for installation. Dimensions: 8.8" W x 10.25" L x 2.1" H Authorized Internet Dealer 1-year Manufacturer's Warranty

AUTOTEK MM-2025.4D 2000 Watt Compact Bridgeable 4 Channel Amplifier Product Details:  Low Noise Preamplifier Circuit Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process.RCA Inputs RCA inputs and outputs provide the highest sound quality connection.Operation Mode Four Channel, Full Range, Bridgeable: Flexible installation allows this amplifier to run in four channel or bridged mono mode.Crossover Type Onboard electronic crossoverElectronic Equalizer Electronic equalizer provides control of amplifier output with onboard electronic crossover to tailor specific frequencies to speakers and subwoofers.Class / Topology Very efficient D-Class to drive additional power while remaining a small footprint.Output Device Technology MEAN MACHINE'S ROAD WORTHY™ TCID (Twin Coil Isolation Design) and PRO-FI™ High Speed MOSFETS bring extreme power with high sound quality and minimum distortion levels.Heat Sink Heavy-duty aluminum alloy heatsink with illuminated logo adds a vibrant display and showcase for every car audio installation.Power Supply High energy PWM (Pulse Width Modulated) power supply provides MAXXimum power with minimal electrical impact.Output Connections Nickel-plated brass connectionwith hex set screw terminals allow for secure connection and resist erosion.Connection Type Angled, Allen Key connectors provide easy access for hand tools allowing a quick and secure connection.Full-Range RCA Outputs for Signal Pass Through Full-range signal pass through output allows additional amplifiers to be run from the "output" RCA connections which minimize the need for additional cables running the length of the vehicle. This can dramatically minimize noise.LED System Protection Circuitry Diagnostics Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel.

Autotek TA-1255.4 1200W Peak (600W RMS) TA Series 4-Channel Aftermarket High-Performance Amplifiers Product Details: American Bass VFL Series Class A/B 2 ohms Stable 4-Channel Amplifier RMS Power Rating: Total power output: 600 watts PRO-FI™ High-Speed MOSFETS bring extreme power with high sound quality and minimum distortion levels. LED Power/Protect Light Speaker-level (high-level) inputs 3-way protection circuitry (thermal, overload, and short speaker protection) Bass gain/level remote included Frequency Response: 10 - 22,000 Hz Variable high-pass filter: 120 - 3,000 Hz, 24 dB/octave Variable low-pass filter: 50 - 250 Hz, 24 dB/octave Variable Bass Boost: 0 - 12 dB bass boost at 50 Hz Fuse Rating: 60 12 AWG gauge power and ground wiring is recommended for installation. Dimensions: 8.8" W x 10.25" L x 2.1" H Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Autotek TA-1255.4 1200 Watt 4 Channel High-Performance Car Audio Amplifier with Absolute KIT4 4 Gauge Amp Kit General Features: Class A/B amplifiers Includes Pro-Fi MOSFET technology improving music output Sound Shield minimizes heat buildup in the aluminum heatsink 4-channel amplifier Built to withstand extreme temperatures and elements The screw-down connector allows for easy installation and secure connection Built-in equalization and frequency adjustment Weight: 5.6 lbs Dimensions: 14 × 11.75 × 4 in Type: Amplifier Brand: Autotek Series: TA Category: Mobile Condition: New Color: Black Compatible Vehicles: Universal Amp Class: Class A/B Amp Total Channels: 4 Amp Max Power (watts): 1200 Amp Power @ 2 Ohms (ch x watts): 4 x 300 Amp Power @ 4 Ohms (ch x watts): 4 x 150 Amp Mono Bridged @ 4 Ohms (ch x watts): 2 x 600 Amp Crossover: Variable Electronic 12dB Per Octave Amp Tone Control / Parametric EQ: Built-in Bass Control Amp Bass Boost: Switchable: 0/+6/+12dB Amp Variable Voltage: 0.2-9V Amp Frequency Response: 10Hz-22kHz Amp Speaker Level Audio Inputs: Yes Amp Power Terminal 12v/GND: 4 AWG Amp Speaker Terminal Wire Gauge: 12 AWG Amp Fusing: 30A x 2 Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Autotek TA-1255.4 1200 Watt 4 Channel High-Performance Car Audio Amplifier  General Features: Class A/B amplifiers Includes Pro-Fi MOSFET technology improving music output Sound Shield minimizes heat buildup in the aluminum heatsink 4-channel amplifier Built to withstand extreme temperatures and elements The screw-down connector allows for easy installation and secure connection Built-in equalization and frequency adjustment Weight: 5.6 lbs Dimensions: 14 × 11.75 × 4 in Type: Amplifier Brand: Autotek Series: TA Category: Mobile Condition: New Color: Black Compatible Vehicles: Universal Amp Class: Class A/B Amp Total Channels: 4 Amp Max Power (watts): 1200 Amp Power @ 2 Ohms (ch x watts): 4 x 300 Amp Power @ 4 Ohms (ch x watts): 4 x 150 Amp Mono Bridged @ 4 Ohms (ch x watts): 2 x 600 Amp Crossover: Variable Electronic 12dB Per Octave Amp Tone Control / Parametric EQ: Built-in Bass Control Amp Bass Boost: Switchable: 0/+6/+12dB Amp Variable Voltage: 0.2-9V Amp Frequency Response: 10Hz-22kHz Amp Speaker Level Audio Inputs: Yes Amp Power Terminal 12v/GND: 4 AWG Amp Speaker Terminal Wire Gauge: 12 AWG Amp Fusing: 30A x 2 Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Crunch Ground Pounder GP-1000.4 1500W Max 4 Channel Class AB 1000 Watts Car Amplifier with Absolute Magnet Phone Holder Bundle Crunch Ground Pounder with QTD Technology delivers 1000 watts, and features include built-in electronic crossovers and include the bass remote. General Features: Crunch GP-1000.4 Class AB Amplifier Power Ratings: 4 Ohms: 125 Watts x 4 2 Ohms: 250 Watts x 4 Bridged 4 Ohms: 500 x 2 Low Noise Preamplifier Circuit High-Level Inputs Versa Electronic Crossover Variable Electronic 12dB Crossovers QTD Technology Aluminum Heatsink High energy Pulse Width Modulated Power Supply Screw Down Connectors for Easy Installation Bass Remote Included Switchable Bass Boost: 0 / +6 / +12dB Low-pass Filter: 40 - 300 Hz Subsonic Filter: 10 - 40 Hz Phase Shift: 0 - 180° Variable Voltage: .2 - 9v Frequency Response: 10Hz - 22000Hz Speaker Level Inputs 8 gauge power and ground wiring is recommended for installation 12 Gauge Speaker Terminals Fusing: 30A x 2 Dimensions: 8"W x 10"D x 2.375"H Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov