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  5. Kicker 48KXMA5004, 47KMPK8

See all parts that fit your 2021 S4

Kicker 48KXMA500.4 with Amp Kit and 3 Year Warranty

500W RMS KXMA Series Class-D Marine 4-Channel Amplifier with 8 Gauge Amp Kit

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• 50 Watts RMS x 4 @ 4 ohm
• 100 Watts RMS x 4 @ 2 ohm
• 200 Watts RMS x 2 @ 4 ohm Bridged
• Total Power: 400 Watts
• CEA-2006 Compliant/
• 0 - +18 Bass Boost
• Heavy Duty Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H
• Amplifier wiring kit included

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Description

Kicker brand icon

Authorized dealer

Amplifier Features:

  • Kicker KXM Series KXMA500.4 Marine Amplifier
  • Class-D Full Range 2-Ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 50 watts x 4 chan.
    • 2 ohm: 100 watts x 4 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohm: 400 watts x 1 chan.
  • Total power output: 400 watts
  • Conformal coated circuit boards
  • Marine compliant (ABYC/NMMA) power terminals
  • Settings protected behind gasket-sealed door
  • Black anodized aluminum housing with teal LED
  • Fail-Safe Integration Technology
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 4/3/2 channel operation
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity: 250mV-10V
  • Frequency Response: 10 - 20,000 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 95 dB
  • Variable high-pass filter: 10 - 500 Hz, 24 dB/octave
  • Variable low-pass filter: 40 - 500 Hz, 24 dB/octave
  • Variable Bass Boost: 0 to +18 dB bass boost @ 40Hz
  • Fuse Rating: 60A x 1, external only, sold separately
  • Dimensions: 8-5/16"W x 11-3/16"L x 2-1/8"H

Wiring Kit Features:

  • 8 gauge (Power/Complete) Amplifier Installation Kit
  • Designed specifically for car audio systems up to 600 watts
  • Premium power and ground wire provides optimal power transfer
  • Made from 100% oxygen-free copper for a pure uninterrupted transfer of power
  • Ignition Protected MRBF Fuse Holder for use in Marine Engine Compartment
  • RCA Interconnects are made with twisted-pair technology for noise reduction
  • Terminals are (Nickel/Gold)-plated for excellent signal transfer
  • Tin-plated ABYC-compliant Brass Fuse Holder for Maximum Power Transfer and Corrosion Resistance
  • True-to-Gauge cables/wires meet or exceed the industry standard of copper required for the gauge size

Kit Includes:

  1. 20 ft. of 8 AWG Red power cable with attached ring terminal
  2. 20 ft. of 8 AWG Yellow ground cable with attached ring terminal
  3. 20 feet of 18 AWG Blue Turn-on Lead Wire
  • Extended 3-Year Warranty
  • Authorized Internet Dealer

    • Product history:

    Kicker 48KXMA5004, 47KMPK8 thumbnail
    (newest, current model)
    Kicker 44KXMA4004 thumbnail
    (previous model, replaced by Kicker 48KXMA500.4 with Amp Kit and 3 Year Warranty)

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    Specifications & Details

    Power Specifications - Full Range Channels
    RMS Power @ 4 ohms
    75 watts x 4 channel
    RMS Power @ 2 ohms
    125 watts x 4 channel
    Bridged RMS Power
    250 watts x 1 channel
    Amplifier Specifications
    Amplifier Class
    D
    Number of Channels
    4-Channel
    Total Peak Power Output
    700 watts
    Total RMS Power Output
    300 watts
    Maximum Input Gauge Size
    4 AWG
    Minimum Impedance Unbridged
    2 ohm
    Minimum Impedance Bridged
    4 ohms
    Frequency Response
    10 - 20,000 Hz
    Built-in Crossover
    Low-Pass (LP)
    High-Pass (HP)
    High-Pass Crossover Frequency
    10 - 500 Hz
    Low-Pass Crossover Frequency
    40 - 500 Hz
    Signal-to-Noise Ratio
    95 dB
    Bass Boost
    0 - 6 dB
    Fuse Rating
    60A x 1 
    CEA-2031 Compliant
    No
    Low-Level Input Sensitivity
    .125 - 5 volts
    High-Level Input Sensitivity
    .250 - 10 volts
    Amplifier Kit Specifications
    Power/Ground Wire Size
    8 gauge
    Power Wire Length
    20 feet
    Ground Wire Length
    20 feet
    Warranty and Return Policy
    Parts Warranty Duration
    2 years
    Labor Warranty Duration
    2 years
    Warranty Provider
    Manufacturer

    Item Details

    Manufacturer:

    Kicker

    Model Number:

    48KXMA5004, 47KMPK8

    Weight:

    9.00lbs

    Internal SKU:

    48kxma5004_ampkit

    Internal Product ID:

    200017

    Customer Ratings & Reviews

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