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Kicker 48KMA800.1 with Amp Kit and 3 Year Warranty

800W RMS KMA Series Class-D Mono-Channel Marine Amplifier with 4 Gauge Amp Kit

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• 300 Watts RMS x 1 @ 4 ohm
• 600 Watts RMS x 1 @ 2 ohm
• CEA-2006 Compliant
• Completely Marine Ready
• Subsonic Filter Built-In
• 7-1/8" W x 8-1/16" L x 2-5/16" H
• Amplifier wiring kit included

Learn more about the 48kma8001_ampkit

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Description


Kicker brand icon

Authorized dealer

Amplifier Features:

  • Kicker KM Series KMA800.1
  • Class-D Full Range 2-ohm Stable Monoblock Marine Amplifier
  • RMS Power Rating:
    • 4 ohm: 300 watts x 1 chan.
    • 2 ohm: 600 watts x 1 chan.
    • 1 ohm: 800 watts x 1 chan.
  • Total power output: 600 watts
  • CEA-2006 Compliant Amplifier
  • Purpose-built for marine environments
    • Marine-grade speaker terminals
    • Stainless steel screws
    • Conformal coated circuit board
    • ABYC/NMMA compliant power connections
  • Pulse Width Modulated MOSFET power supply
  • Wired remote level control included
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • Mono Channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 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:
    • Low level: 125mV-5V
    • High level: 250mV-10V
  • Frequency Response: 25 - 200Hz
  • Total Harmonic Distortion (THD): <1%
  • Signal to Noise Ratio: >95dB
  • Variable low-pass filter: 50 - 200 Hz, 12 dB/octave
  • Subsonic filter (Sub channel only): Fixed, 25Hz , 24dB/octave
  • Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
  • Fuse Rating: 80A x 1 (External only, not included)
  • Also found as; 45KMA4506
  • Dimensions: 7-1/8"W x 8-1/16"L x 2-5/16"H

Wiring Kit Features:

  • 4AWG Power Series Marine Amplifier Wiring Kit
  • Ideal for Up to 1500W Single Amplifier Connection
  • Ignition Protected MRBF Fuse Holder for use in Marine Engine Compartment
  • Tin-plated ABYC-compliant Brass Fuse Holder for Maximum Power Transfer and Corrosion Resistance
  • Tin-plated full-spec wire Resist Corrosion for Long Lasting Performance
  • 100% OFC Copper Wire
  • Extended 3-Year Warranty
  • Authorized Internet Dealer
  • Product history:

    Kicker 48KMA8001, 47KMPK4 thumbnail
    (newest, current model)
    Kicker 45KMA6001 thumbnail
    (previous model, replaced by Kicker 48KMA800.1 with Amp Kit and 3 Year Warranty)

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    Specifications & Details


    Power Specifications - Full Range Channels
    RMS Power @ 4 ohms
    300 watts x 1 channel
    RMS Power @ 2 ohms
    600 watts x 1 channel
    RMS Power @ 1 ohm
    800 watts x 1 channel
    Amplifier Specifications
    Amplifier Class
    D
    Number of Channels
    1 - Mono
    Total Peak Power Output
    1600 watts
    Total RMS Power Output
    800 watts
    Maximum Input Gauge Size
    4 AWG
    Minimum Impedance Unbridged
    1 ohm
    Frequency Response
    25 - 200 Hz
    THD at Rated RMS Power
    1%
    Speaker Level Inputs
    No
    Preamp Outputs
    1 pair
    Built-in Crossover
    Low-Pass (LP)
    Low-Pass Crossover Frequency
    50 - 200 Hz
    Signal-to-Noise Ratio
    95 dB
    Bass Boost
    0 - 6 dB
    Remote bass/level controller
    Yes
    Fuse Rating
    80A x 1 
    Total Fuse Rating
    80
    Amp Bluetooth Connectivity
    No
    Hi-Res Certified
    No
    Low-Level Input Sensitivity
    .125 - 5 volts
    High-Level Input Sensitivity
    .250 - 10 volts
    Amplifier Kit Specifications
    Power/Ground Wire Size
    4 gauge
    Power Wire Length
    20 feet
    Ground Wire Length
    20 feet
    Speaker Wire Included
    No
    Remote Wire Length
    240 feet
    Interconnect (RCA) Signal Cables Included
    No
    Warranty and Return Policy
    Parts Warranty Duration
    2 years
    Labor Warranty Duration
    2 years
    Warranty Provider
    Manufacturer

    Item Details


    Manufacturer:

    Model Number:

    48KMA8001, 47KMPK4

    Weight:

    10.00lbs

    Internal SKU:

    48kma8001_ampkit

    Internal Product ID:

    200022

    Customer Ratings & Reviews


    Kicker 48KMA800.1 with Amp Kit and 3 Year Warranty thumbnail image

    5 star
    50%
    4 star
    50%
    3 star
    0%
    2 star
    0%
    1 star
    0%



    Durability
    5
    Value
    4
    Features
    5
    Design
    5
    Usability
    5

    Customer Reviews

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    Kicker!

    The following review is for KMA800.1, which is a part of the bundle you are viewing.

    This certified amp was beautiful. Rated over 900 watts. Plenty of power to run my L7s.

    By Matt on June 29, 2024 Checkmark Icon Verified purchase

    4 found this helpful


    Kicker Shines again

    The following review is for KMA800.1, which is a part of the bundle you are viewing.

    Decided to get the marine version of this amp since I liked the color scheme (aqua) rather than the standard black and white. Also like the added marine features over the standard ones. Have it hooked up to a 4 ohm 10” JL Audio subwoofer in a sealed enclosure and it’s sounds amazing. Scared to turn it up even tho gain is set properly. It not only sounds great but the JL hits HARD! No over heating issues either. Awesome amp. I wish I had 2 other matching ones for my rear and front component speakers.

    By Boom d Boom on March 12, 2026 Checkmark Icon Verified purchase



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