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Kicker  48KXMA8004

KXMA Series 4-Channel 200W RMS x 4 at 2 Ohm, Class-D Marine Amplifier

Item #78721

Condition:   Brand New

Product Highlights

  • KXMA Series
  • 200W RMS x 4 at 2 Ohm
  • 800W Max Power
  • Class D
  • 4-Channel Full-Range Marine Amplifier

  Free 2-Years Warranty Included!
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$569.99

Reg. Price $619.99  Save $50.00
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Kicker 48KXMA8004 KXMA Series 200W x 4 at 2Ohms, 800W Max Power Class D 4-Channel Full-Range Marine Amplifier


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We are a Kicker authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • KXMA Series Class D 4-Channel Full-Range Marine Amplifier
  • • (4) 2" screws
  • • (4) Flat-washers
  • • 3mm Allen key
  • • Amplifier information sheet (English/ Spanish/ French/ German)
  • • Power chart
  • • Kicker power certification
  • Owner's Manual

 

 

Kicker_KMTC&KMFC
Marine-Grade Class D Amplifier with KickEQ™ Bass Boost

Designed for the toughest marine environments, this amplifier features REAL MARINE™ construction, including anti-corrosive terminals, stainless-steel screws, conformal-coated circuit boards, and ABYC/NMMA-compliant power connections for reliable performance in saltwater, UV, and high-humidity conditions. Its high-efficiency Class D design delivers maximum power without overheating, while the adjustable KickEQ™ Bass Boost (0–6 dB at 40 Hz) adds extra punch for a deeper, more impactful low-end.

Precision DSP Amplifier with Advanced Tuning Controls

Featuring a variable 24 dB crossover for precise high-pass, low-pass, or band-pass tuning, this amplifier ensures each speaker performs at its best. The DSP-controlled preamp delivers clear, distortion-free audio across all channels, while the gain control with “Gain Match” LED indicator simplifies setup by visually confirming when the input signal is optimally matched.

Kicker_KMTC&KMFC
Kicker_KMTC&KMFC
Marine Amplifier with Protected Controls and Expandable Design

This amplifier features a gasket-sealed control panel that safeguards gain, crossover, and bass-boost settings from water, dust, and corrosion while allowing quick adjustments. Full-range RCA outputs simplify system expansion by letting you add additional amplifiers without extra cabling. Built with a black anodized aluminum chassis and a top-mounted teal LED light pipe, it combines durability with style, and included stainless-steel mounting hardware ensures secure, corrosion-resistant installation.


SPECIFICATIONS


  • Maximum Power : 800 Watts
  • Number of Channels : 4
  • RMS Power Output : 200 Watts
  • Amplifier Class : D
  • Promo : Yes

FEATURES


Features:

  • REAL MARINE™ Construction: Built with anti-corrosive speaker, power, and RCA terminals, stainless-steel screws, conformal-coated circuit boards, and ABYC/NMMA-compliant power connections, ensuring reliable operation in saltwater, UV, and humidity exposure.
  • Class D Amplifier Design: High-efficiency amplification delivers maximum power without overheating, keeping your marine system compact and clean.
  • KickEQ™ Bass Boost: Adjustable 0–6 dB at 40 Hz allows you to add extra punch to the low end for a deeper, more impactful sound.
  • Variable 24dB Crossover: Enables precise tuning of high-pass, low-pass, or band-pass configurations to optimize every speaker in your system.
  • DSP-Controlled Preamp: Provides clear, distortion-free signal processing for high-fidelity audio across all channels.
  • Gain Control with “Gain Match” LED Indicator: Simplifies setup by visually confirming the optimal input signal level.
  • Gasket-Sealed Control Panel: Protects gain, crossover, and bass-boost settings from water, dust, and corrosion while allowing easy adjustments.
  • Full-Range RCA Output: Makes it easy to expand your system by adding another amplifier without running additional signal cables.
  • Durable Build: Black anodized aluminum chassis with a top-mounted teal LED light pipe enhances both durability and aesthetics.
  • Stainless-Steel Mounting Hardware Included: Ensures secure, corrosion-resistant installation.

 

Specifications:

  • Power Output (2Ω Stereo): 200 W x 4
  • Power Output (4Ω Stereo): 100 W x 4
  • Power Output (4Ω Bridged Mono): 400 W x 2
  • Dynamic Power: 1100 W
  • Frequency Response: 10 Hz – 20 kHz (+0/-1 dB)
  • Input Sensitivity: High Level 250 mV–10 V, Low Level 125 mV–5 V
  • Signal-to-Noise Ratio: >95 dB, A-weighted
  • Amp 1: 24 dB/octave, variable 10–5kHz w/10x switch, selectable high-pass, low-pass, or off
  • Amp 2: 24 dB/octave, variable high-pass 10–500 Hz, variable low-pass 40–5kHz w/10x switch, selectable high-pass, low-pass, off, or band-pass
  • KickEQ™ Boost: 0–6 dB centered at 40 Hz (Amp 2 only)
  • Dimensions: H 2-1/8" / 5.4 cm, W 8-5/16" / 21.0 cm, L 11-9/16" / 29.4 cm
  • Wired Remote Included: No
  • UPC: 713034020639
  • Weight: 7
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

Do you own this product?

Write a review!
  • Man, was an easy install and looks pretty slick too. Produces awesome power, really pleased with how it drives my speakers!

    Trent
    2/15/2024

  • Had all my tower speakers hooked up with the amp. The sound quality is quite good but the build quality is was really makes me impressed with this marine amplifier. High quality materials and it really feels very durable. Splashed some water inadvertently, thankfully, I haven’t experienced any issues with it.

    Lance
    5/1/2024

  • Got all my eight speakers on my boat connected to the amplifier. The sound is better now with the new amp and feels louder than before. Installation was straightforward too.

    Bill
    4/22/2025

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