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Amplifiers, EQs & Processors

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  • Alpine KTP-445U Power Pack

    Upgrade any car radio to 45 watts RMS X 4

    IN STOCK

    61 people say 

    • runs off same power circuit as receiver
    • compact amplifier with universal plug for in-dash receivers
    • 45 watts x 4 at 4 ohms

    Free Shipping

    $149.99

  • Alpine MRP-F300

    V-Power Series 4-channel car amplifier — 50 watts RMS x 4

    IN STOCK

    72 people say 

    • 150 watts RMS x 2 bridged
    • variable low- and high-pass filters
    • selectable bass boost

    Free Shipping

    $149.99 After $50.00 Price Break

  • Alpine MRP-M500

    Mono subwoofer amplifier — 500 watts RMS x 1 at 2 ohms

    IN STOCK

    96 people say 

    • 300 watts RMS x 1 at 4 ohms
    • variable low-pass filter
    • variable bass boost

    Free Shipping

    $149.99 After $50.00 Price Break

  • Alpine MRV-M250

    Mono subwoofer amplifier — 250 watts RMS x 1 at 2 ohms

    IN STOCK

    1 person says 

    • 150 watts RMS x 1 at 4 ohms
    • 200 watts RMS x 1 at 1 ohm
    • variable bass boost

    Free Shipping

    $149.99

    Open Box: $134.99
  • JVC KS-AX3204

    DRVN Series 4-channel car amplifier — 60 watts RMS x 4

    IN STOCK

    • 150 watts RMS x 2 bridged at 4 ohms
    • preamp and speaker-level inputs
    • switchable high- and low-pass filters

    Free Shipping

    $149.99

    Open Box: $134.99
  • Kenwood KAC-2404S

    4-channel car amplifier — 40 watts RMS x 4

    IN STOCK

    4 people say 

    • 130 watts RMS x 2 bridged
    • variable low-pass and fixed high-pass filters
    • preamp and speaker-level inputs

    Free Shipping

    $149.99

  • Kicker 12CX300.1

    Mono subwoofer amplifier — 300 watts RMS x 1 at 2 ohms

    OUT OF STOCK

    2 people say 

    Expected: 5/27/2013
    Reserve yours today
    • 150 watts RMS x 1 at 4 ohms
    • includes hardware for vertical mounting
    • preamp and speaker-level inputs

    Free Shipping

    $149.99

  • Kicker KX3

    Active 3-Way Electronic Crossover

    IN STOCK

    4 people say 

    • Two pairs of inputs
    • 3 pairs of outputs (subwoofer/front/rear)
    • front/rear variable 35-400 Hz at 18 dB per octave (20X multiplier on front)

    Free Shipping

    $149.99

  • MTX Road Thunder RT250D

    Mono subwoofer amplifier — 250 watts RMS x 1 at 2 ohms

    IN STOCK

    4 people say 

    • 125 watts RMS x 1 at 4 ohms
    • variable low-pass and subsonic filters
    • preamp and speaker-level inputs

    Free Shipping

    $149.99

  • AudioControl LC7i

    6-channel line output converter with bass restoration — add amps to your factory system (Gray)

    IN STOCK

    1 person says 

    • 6-channel line output converter (Salmon Gray)
    • designed to work with any factory stereo
    • AccuBASS bass restoration circuitry

    Free Shipping

    $151.99 After $38.00 Sale

    Open Box: $136.79
  • AudioControl LC7i

    6-channel line output converter with bass restoration — add amps to your factory system (White)

    IN STOCK

    1 person says 

    • 6-channel line output converter (Sierra White)
    • designed to work with any factory stereo
    • AccuBASS bass restoration circuitry

    Free Shipping

    $151.99 After $38.00 Sale

  • AudioControl Matrix Plus

    6-channel line driver (Gray)

    LOW STOCK

    5 people say 

    • 6-channel line driver provides up to 24 dB of gain (9.5 volt RMS maximum)
    • gray steel chassis with gold-plated RCA jacks
    • top-mounted controls for easy adjustment

    Free Shipping

    $159.99 After $40.00 Sale

  • AudioControl Matrix Plus

    6-channel line driver (White)

    LOW STOCK

    5 people say 

    • 6-channel line driver provides up to 24 dB of gain (9.5 volt RMS maximum)
    • white steel chassis with gold-plated RCA jacks
    • top-mounted controls for easy adjustment

    Free Shipping

    $159.99 After $40.00 Sale

  • Pioneer GM-5500T

    2-channel car amplifier — 125 watts RMS x 2

    IN STOCK

    5 people say 

    • 400 watts RMS x 1 bridged
    • variable low-pass filter
    • preamp- and speaker-level inputs

    Free Shipping

    $159.99

    Open Box: $143.99
  • Rockford Prime R250X1

    Mono subwoofer amplifier — 250 watts RMS x 1 at 2 ohms

    IN STOCK

    1 person says 

    • 150 watts RMS x 1 at 4 ohms
    • variable low-pass filter and bass boost
    • preamp and speaker-level inputs
  • Sound Ordnance™ M-4100

    4-channel car amplifier — 100 watts RMS x 4

    IN STOCK

    25 people say 

    • 270 watts RMS x 2 at 4 ohms bridged
    • variable high- and low-pass filters
    • preamp inputs

    Free Shipping

    $159.99 After $20.00 Price Break

    Scratch & Dent: $135.99
  • The Epicenter™ by AudioControl

    Bass processor (Gray)

    LOW STOCK

    10 people say 

    • gray processor with wired dash-mount bass remote
    • increases bass response from your system
    • 2-channel preamp inputs and outputs

    Free Shipping

    $159.99 After $40.00 Sale

    Open Box: $143.99
    Scratch & Dent: $135.99
  • The Epicenter™ by AudioControl

    Bass processor (White)

    IN STOCK

    10 people say 

    • white processor with wired dash-mount bass remote
    • increases bass response from your system
    • 2-channel preamp inputs and outputs

    Free Shipping

    $159.99 After $40.00 Sale

    Scratch & Dent: $135.99
  • Kenwood 150-watt Bass Package

    Includes KAC-1502S 2-channel amplifier and two 12" subwoofers

    IN STOCK

    7 people say 

    • package includes KAC-1502S amplifier (150 watts x 1 bridged at 4 ohms) and two KFC-W112S 12" 8-ohm subwoofers (power range 50-200 watts RMS per sub)

    Free Shipping

    $169.99

  • Kicker 11DX300.2

    2-channel car amplifier — 75 watts RMS x 2

    IN STOCK

    1 person says 

    • 300 watts RMS x 1 bridged at 4 ohms
    • variable high- and low-pass filters
    • Class AB amp technology

    Free Shipping

    $169.99 After $10.00 Price Break

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Video: Car Amplifier ChannelsOne of the first steps in choosing an amplifier for your car audio system is to decide how you intend to use the amplifier, and thus how many channels it should have. This short video gives you a quick overview to help answer that question.

Video: Car Amplifier PowerWe describe the basics of deciding how much power an amplifier should have when you're trying to match it to your speakers or subwoofers.

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