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4 Channel Car Amplifiers

In the case of a 4 channel amplifier, use two channels to drive a pair of full-range speakers, and bridge the other 2 channels to power a sub-woofer. Among many features of a 4 channel amplifier are remote sub-woofer level control, tri-mode operation, bridgeable channels and max bridged power to 1000W. Four channel car amplifier provide users multiple input/output selectors to power up to four devices. This is great if you need to power an entire sound system.
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  1. Boss Audio R4004 Full Range Amplifier - Main
    Boss Audio R4004 Riot Series 4 Channel Class AB Full Range Amplifier - 1600 Watts
    $104.99
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    • Boss Audio R4004 Riot Series Class AB Amplifier
    • Stable performance at 2 ohms
    • RMS Power @ 4 ohms: 4 x 150 Watts
    • Versatile amplifier
    • 2 Channel RCA Inputs
    • Total Power Output of 1600 Watts
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  2. Boss Audio R3004 Full Range Amplifier - Main
    Boss Audio R3004 Riot Series 4 Channel Class AB Full Range Amplifier - 1200 Watts
    $109.99
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    • Boss Audio R3004 Riot Series Class AB Amplifier
    • Stable performance at 2 ohms
    • RMS Power @ 4 ohms: 4 x 113 Watts
    • Versatile amplifier
    • 4 Channel RCA Inputs
    • Total Power Output of 1200 Watts
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  3. Boss Audio R2504 Full Range Amplifier - Main
    Boss Audio R2504 Riot Series 4 Channel Class AB Full Range Amplifier - 1000 Watts
    $92.99
    Out of stock
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    • Boss Audio R2504 Riot Series Class AB Amplifier
    • Stable performance at 2 ohms
    • Total RMS Power @ 4 ohms: 4 x 94 Watts
    • Versatile amplifier
    • 4 Channel RCA Inputs
    • Total Power Output of 1000 Watts
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  4. Boss Audio R1004 Full Range Amplifier - Main
    Boss Audio R1004 Riot Series 4 Channel Class AB Full Range Amplifier - 400 Watts
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    $62.99
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    • Boss Audio R1004 Riot series Class AB amplifier
    • Stable performance at 2 ohms
    • RMS Power @ 4 ohms: 4 x 38 Watts
    • Versatile amplifier
    • 4 Channel RCA inputs
    • Total power output of 400 Watts
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  5. Planet Audio PL1600.4 Car Audio Amplifier - Main
    Planet Audio PL1600.4 Class AB 4 Channel Amplifier - 1600 Watts
    $105.99
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    • Planet Audio 1600 watts full range amplifier
    • Class A/B 2 ohms stable amplifier
    • Circuits with 3 stage protection
    • Pulse Width Modulated MOSFET power supply
    • Anodized and black colored heat sink
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  6. Planet Audio PL2400.4 Car Audio Amplifier - Main
    Planet Audio PL2400.4 Class AB 4 Channel Amplifier - 2400 Watts
    $139.99
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    • Planet Audio 2400 watts Full range amplifier
    • Class A/B 2 ohms stable amplifier
    • Pulse width modulated MOSFET power supply
    • Anodized and black colored heatsink
    • Remote subwoofer control
    Learn More
  7. Soundstream Picasso Nano PN4.520D 4 Channel Class D Amplifier - main
    Soundstream Picasso Nano PN4.520D 4 Channel Class D Amplifier - 520 Watts
    $134.99
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    • Picasso Nano 530 watts Full range amplifier
    • Small and compact 4.75 wide chassis
    • MOSFET PWM Power Supply
    • High Level Inputs
    • Low Level Input Sensitivity @ 200mv-6V
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  8. Soundstream ST4.1000D Car Audio Amplifier - Main
    Soundstream Stealth Series ST4.1000D 4 Channel Class D Amplifier - 1000 Watts
    $129.99
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    • Stealth series 1000 watts full range amplifier
    • 2-Ohms: 125 Watts x 4 channels
    • 4-Ohms: 90 Watts x 4 channels
    • 4-Ohms/Bridged: 250 Watts x 2 channel
    • Aluminum heat sink for better cooling
    • MOSFET Power Supply with Audiophile Grade IRTM Transistors
    • Military Grade SMT PCB Maintains Dynamic Performance
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  9. Polk Audio PAD40004 Car Audio Amplifiers - Main
    Polk Audio PAD40004 Class D 4 Channel Amplifier - 800 watts
    $256.99
    Out of stock
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    • Bridgeable Class D Full Range 4 Channel Amplifier
    • Stable and High speed MOSFET Power supply
    • 3 Stage Protection with Short Circuit, DC Voltage and Thermal Protection
    • Nickel plated terminal allowing maximum signal transfer
    • Corrosion-Free, Environmental Friendly Stainless Steel Construction
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  10. Polk Audio PA660 Class AB 4 Channel Amplifier - Main
    Polk Audio PA660 Class AB 4 Channel Amplifier - 600 watts
    $209.99
    Out of stock
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    • Class AB Bridgeable Amplifier 600 Watts
    • Full range 4 Channels operation
    • Stable and High-Speed MOSFET power supply
    • Nickel plated terminals for maximum signal transfer
    • Corrosion-Free, Environmental Friendly Stainless Steel Construction
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  11. Pioneer GM-A6704 4-Channel Car Amplifier
    Pioneer GM-A6704 1000 Watt Class AB 4-Channel Car Amplifier
    $139.99
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    • 4-Channel Car Amplifier
    • Speaker level inputs with auto turn-on
    • Class AB for High-Quality Sound
    • RMS Power Output - 4 ohms: 60 W x 4
    • RMS Power Output - 2 ohms: 95 W x 4
    Learn More
  12. Pioneer GM-A4704 520 Watt Class AB 4-Channel Car Amplifier
    Pioneer GM-A4704 520 Watt Class AB 4-Channel Car Amplifier
    $149.99
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    • 4-Channel Car Amplifier
    • Speaker level inputs with auto turn-on
    • Class AB for High-Quality Sound
    • RMS Power Output - 4 ohms: 40 W x 4
    • RMS Power Output - 2 ohms: 65 W x 4
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  13. Orion XTR10004 Class AB 4 Channel Full Range Amplifier - 4000 watts
    Orion XTR10004 Class AB 4 Channel Full Range Amplifier - 4000 watts
    $389.99
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    • Orion XTR series Class AB 4 Channel 4000 watts amplifier
    • High speed MOSFET power supply
    • Classic Orion industrial design
    • Heavy gauge wire / high power speaker terminals
    • 12 db/octave Filters
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  14. Orion XTR5004 Class AB 4 Channel Full Range Amplifier - main
    Orion XTR500.4 Class AB 4 Channel Full Range Amplifier - 2000 watts
    $219.99
    Out of stock
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    • Orion XTR series Class AB 4 Channel 2000 watts amplifier
    • High speed MOSFET power supply
    • Classic Orion industrial design
    • Heavy gauge wire / high power speaker terminals
    • 12 db/octave Filters
    Learn More
  15. Audiopipe APCLE-1004 1000 Watt Class AB 4-Channel Amplifier
    Audiopipe APCLE-1004 1000 Watt Class AB 4-Channel Amplifier
    $179.99
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    • Audiopipe APCLE-1004 1000 Watt Class AB 4-Channel Amplifier
    • 4 ohms: 50 watts x 4 channels
    • 2 ohms: 100 watts x 4 channels
    • 4 ohms: 150 watts x 2 channel (Bridged)
    • 4 - Channel Low level RCA inputs
    • 4 - Channel Speaker level RCA inputs
    Learn More
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Type
  1. Normal 64item
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  1. $0.00 - $99.99 9item
  2. $100.00 - $199.99 37item
  3. $200.00 - $299.99 12item
  4. $300.00 - $399.99 5item
  5. $400.00 and above 1 item
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  1. Pioneer 4item
  2. Planet Audio 6item
  3. Polk Audio 2item
  4. Power Acoustik 7item
  5. Pyle 1 item
  6. Rockford Fosgate 7item
  7. Sony 2item
  8. Soundstream 10item
  9. Audiopipe 8item
  10. Boss Audio 5item
  11. Hifonics 2item
  12. JVC 1 item
  13. Kenwood 4item
  14. Orion 3item
  15. Blaupunkt 2item
Amplifier Topology Class
  1. Class AB 33item
  2. Class BR 1 item
  3. Class D 24item
  4. Class FD 2item
Speaker level inputs
  1. No 13item
  2. Yes 42item
Amplifier Bridging
  1. Bridgable @ 2 ohms 1 item
  2. Bridgable @ 4 ohms 57item
  3. Not Bridgable 3item
Total Peak Power Output
  1. $0.00 - $999.99 7item
  2. $1,000.00 and above 6item
Color
  1. Black 43item
  2. Blue 1 item
  3. Dark Grey 2item
  4. Silver 12item
  5. White 1 item
Bass Knob / Remote Gain
  1. No 27item
  2. Optional 5item
  3. Yes 22item
Minimum Impedance in Bridged Mode
  1. 4 ohm 53item
  2. 8 ohm 1 item
  3. Not Bridgeable 1 item
Minimum Impedance in Un-Bridged Mode
  1. 1 ohm 1 item
  2. 2 ohm 53item
Overall Height
  1. $1.00 - $1.99 5item
  2. $2.00 and above 10item
Overall Length
  1. $0.00 - $9.99 11item
  2. $10.00 and above 4item
Preamp voltage
  1. 2 volts 1 item
  2. 4 volts 9item
  3. 5 volts 2item
  4. 6 volts 8item
  5. 200 mV - 6 V 10item
  6. 200 mV - 7 V 1 item
  7. 200 mV - 8 V 2item
  8. 100 mV - 8 V 1 item
  9. 150 mV - 11 V 3item
  10. 150 mV - 12 V 9item
Overall Width
  1. $0.00 - $9.99 14item
  2. $10.00 and above 1 item
Number of Channels
  1. 3 Channel 1 item
  2. 4 Channel 63item
RCA Pre-amp Audio outputs
  1. 1 Pair 18item
  2. 2 Pairs (Front, Rear) 7item
  3. 2 Pairs (Front, Rear/Sub) 2item
  4. None 8item
RCA Pre-amp Audio inputs
  1. 1 Pair 1 item
  2. 2 Pairs (Front, Rear) 26item
Total RMS Power at 2 ohm
  1. $0.00 - $999.99 20item
  2. $1,000.00 and above 2item
Total RMS Power at 1 ohm
  1. $0.00 - $99.99 8item
  2. $100.00 and above 1 item
Total RMS Power at 4 ohm
  1. $0.00 - $99.99 5item
  2. $100.00 - $199.99 7item
  3. $200.00 - $299.99 2item
  4. $300.00 - $399.99 1 item
  5. $400.00 - $499.99 5item
  6. $500.00 - $599.99 1 item
  7. $600.00 and above 1 item
Material
  1. MDF 64item
RMS Output per Channel (x4 at 4 ohms)
  1. $0.00 - $99.99 6item
  2. $100.00 and above 12item
RMS Output per Channel (x2 at 4 ohms)
  1. $0.00 - $99.99 3item
  2. $100.00 - $199.99 4item
  3. $200.00 - $299.99 3item
  4. $300.00 - $399.99 2item
  5. $500.00 and above 1 item
RMS Output per Channel (x1 at 4 ohms)
  1. $0.00 - $99.99 9item
  2. $100.00 and above 1 item
Port Shape
  1. None 64item
Built in Crossover
  1. High-pass 57item
  2. Low-pass 59item
  3. None 4item
  4. Sub-sonic 1 item
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