• 90 Day Hassle Free Returns
  • Free Same Day Shipping
  • Expert Advice
  • Lowest Price Guarantee

KICKER 48KMA6006 600 Watt 6-Channel Marine Boat Amplifier + Amp Kit KMA600.6

48KMA6006+RMWK4 V2+(2) MRCA25
$639.92 $449.95
(You save $189.97)

Out of stock

Enter your email address to be notified when this item is back in stock.
, 820, 25540

Warranty Information:


New orders ship within 1 business day

Call for Expert Advice
Call now: 1-646-758-0144

Items included in this bundle

Package Includes:
  • (1) KICKER 48KMA6006 600 Watt 6-Channel Marine Amplifier Boat Amp KMA600.6
  • (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit
  • (2) Rockville MRCA25 25 Foot Twisted Pair Marine RCA Cable 100% Copper, Split Pin


Big sound meets big value. Use this flexible six-channel KM-Series marine amplifier to power up to three zones!

Using a Class-D power plant, this amp features a variable bass boost with KickEQ™, giving you as much as 6dB of extra bump on the Amp 3 channels. Powering as many as 12 speakers, this amplifier makes your entire boat sound like a floating concert! A powerful 12dB crossover is also included, letting you quickly tune your system to perfection.

Want setup help? Go to KICKER U for a free woofer-and-amp configuration app!

This KM-Series amplifier delivers 100 watts into six channels, or 200 watts bridged into three channels.


  • Ultra-Efficient Class D Design
  • 750 Watts of Dynamic Power
  • Three Zones of Control
  • Six-Channel Amplifier with Bridging Capability
  • Conformal-Coated Circuit Board
  • Variable 12dB Crossover
  • KickEQ™ Variable 6dB Bass Boost
  • Real Marine™ ABYC/NMMA-Compliant Power Connections
  • 316L Stainless-Steel Hardware Included


  • POWER [watts/ch], 2 OHM STEREO: 100 x 6
  • POWER [watts/ch], 4 OHM STEREO: 50 x 6
  • POWER [watts/ch], 4 OHM BRIDGED MONO: 200 x 3
  • DYNAMIC POWER [watts]: 750
  • Dimensions [in] all models 2-5/16H x 7-1/8W x ___L: 13-15/16
  • Dimensions [cm] all models 5.9H x 18.0W x ___L: 35.3
  • FREQUENCY RESPONSE [Hz]: 10-20k, +0/-1dB
  • High Level 250mV-10V
  • Low Level 125mV-5V
  • SIGNAL-TO-NOISE RATIO: >95dB, a-weighted, re: rated power
  • ACTIVE CROSSOVER: (amp 1 and amp 2) 12dB/octave, variable 0-200Hz, HP only; (amp 3) 12dB/octave, variable 50-200Hz, Off/HP/LP
  • SUBSONIC FILTER: (amp 3 only) 24dB/octave, high pass fixed @ 25Hz
  • KickEQ™ BOOST: (amp 3 only) Variable 0-6dB, centered @ 40Hz

Video of RMWK:


  • Rockville RMWK4 4 AWG Gauge Waterproof Marine/Boat Amplifier Wire Installation Kit
  • 20 ’ Translucent, Twisted Pair, High Quality, Tinned-OFC Flexible PVC RCA Cable
  • 18’ 4 Gauge High Current, Low Impedance, Clear Flexible Power Cable with 3’ Black Poly Woven Mesh to better resist chemicals in the battery compartment
  • 18’ 4 Gauge High Current, Low Impedance, Light Blue, Flexible Ground Cable
  • 25’ 16 Gauge 100% Tinned-CCA, White, Non-Transparent Resin PVC, Flat Speaker Cable
  • 25’ Blue Remote Wire
  • (1) Silver Mini-ANL Fuse Holder – Clear Shell and Clear Blue Bottom Bracket with Blue Waterproof Ring
  • (1) 120A Mini-ANL Fuse
  • (1) 80A Mini-ANL Fuse
  • (2) Ring Terminals
  • (2) Spade Terminals
  • (5) Speaker Cable Terminals
  • (1) Washer
  • (10) White Cable Ties


Rockville marine audio interconnect cables are specifically engineered to withstand the challenges of both salt water and fresh water marine installations. The utilization of tinned OFC copper conductors with polyethylene dielectrics in a twisted-pair arrangement optimizes noise rejection. The small-diameter white PVC jacket is ultra-flexible enabling our cables to be easily routed around bends and through tight spaces. Our exclusive molded connector features a water proof inner cap that is heat shrunk in place over all solder connections thus guaranteeing a completely water proof and corrosion resistant connection. Our locking plug design with split pin technology further insures tight connections that will not vibrate free even during the most extreme boating maneuvers.


  • Rockville MRCA25 RCA Interconnect Cable
  • 25’ Ultra-Flexible PVC Shield
  • Twisted Pair
  • Premium Audiophile Marine RCA Interconnect Cable
  • High Performance Water Proof RCA Plugs
  • Tinned Copper Strands for Sonic Purity
  • Outstanding Noise Rejection, Accuracy, and Frequency Response
  • UPC:
  • 613817043070

New orders ship within 1 business day
Back to links