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The Kicker 48KMA6006 is a KM Series marine 6-channel Class D amplifier rated at 600W RMS, delivering 50W x 6 at 4Ω, 100W x 6 at 2Ω, or 200W x 3 bridged at 4Ω. It supports up to 12 speakers across three independent zones and is built to ABYC/NMMA marine standards.
Key specifications
- Channels: 6 (bridgeable)
- Amplifier class: D
- RMS power: 50W x 6 @ 4Ω / 100W x 6 @ 2Ω / 200W x 3 @ 4Ω bridged
- Zones: Three, up to 12 speakers
- Crossover: Variable 12dB high-pass / low-pass
- Bass boost: KickEQ™ variable 6dB
- Subsonic filter: 24dB
- Fuse rating: 80A (4 AWG power cable)
- Frequency response: 10Hz to 20kHz
KM Marine 600W 6 Channel Class D Full-Range Amplifier (48KMA6006)
Connect up to 12 speakers across three independent zones — tower, cabin and deck — and control volume levels in each zone separately. The six-channel layout with bridging capability gives you flexible configuration options for any marine install.
The amp includes KickEQ™ variable bass boost for up to 6dB of extra low end, a variable 12dB crossover and a 24dB subsonic filter, so you can tune the system precisely to your speakers and setup.
Features
- Class D power supply
- Six-channel amplifier with bridging capability
- Three-zone volume control
- Conformal-coated circuit board for marine protection
- Variable 12dB crossover
- KickEQ™ variable 6dB bass boost
- 24dB subsonic filter
- ABYC/NMMA-compliant power connections
- 316L stainless-steel hardware included
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Specification
| RMS Power @ 14.4V | 50W x 6 @ 4Ω / 100W x 6 @ 2Ω / 200W x 3 @ 4Ω Bridged |
|---|---|
| Output Channels | 6 |
| Voltage (V) | 12 |
| Class | D |
| Features | KickEQ Bass Boost |
| Waterproof Rating | ASTM B117 200 hr Salt Fog Test Compliant |
| Filter | High-Pass / Low-Pass |
| Fuse Rating (A) | 80 |
| Cable Gauge (AWG) | 4 |
| Amp Turn-On | Signal Sensing / DC Offset |
| Frequency Response | (Hz) 10-20k |
| Signal-to-Noise Ratio (dB) | 95 |
| Controller | N/A |
| Input Channels | 6 |
| Input Type | High Level / Low Level |
| Input Sensitivity Low Level | 125mV-5V |
| Input Sensitivity High Level | 250mV-10V |
What's Included
- Kicker 48KMA6006
Kicker
About the Kicker 48KMA6006
From our tech experts at CEN
A marine-rated amplifier, 6 channel, rated at 600w RMS, coated to cope with damp and salt air where a car amplifier would corrode.
Who it suits
Boats, ribs and open builds, and anywhere an amplifier is mounted somewhere it will get damp. Campers with outdoor speakers are an increasingly common use.
Our tech experts advise
Mount it somewhere ventilated and as dry as the boat allows, and fuse the feed at the battery. Marine wiring wants tinned cable and sealed joints. get in touch to talk through the install. See car audio installation.
Explore the full Kicker range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Kicker
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Frequently Asked Questions
Q: How much power does the Kicker 48KMA6006 deliver?
A: It delivers 50W RMS x 6 at 4 ohms or 100W RMS x 6 at 2 ohms, measured at 14.4V.
Q: How many zones and speakers can the 48KMA6006 run?
A: It can run as many as 12 speakers in three independent zones, so you can set the volume separately for areas such as the tower speakers, the cabin and the deck.
Q: Can the 48KMA6006 be bridged?
A: Yes. Bridged into 4 ohms it delivers 200W RMS x 3.
Q: Is the 48KMA6006 suitable for use on a boat?
A: Yes. It is a KM Series marine amplifier with a conformal-coated circuit board to resist moisture and corrosion, ABYC/NMMA-compliant power connections, 316L stainless-steel hardware and ASTM B117 200 hour salt fog test compliance.
Q: Can CEN install this amplifier?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
