Powerful, dependable, and good-looking
Kicker's KXMA500.4 marine 4-channel amplifier will bring brilliance and clarity to your sound, powering four speakers with 75 watts RMS each. This reliable and compact KXM Series rocker will run cool even when pushed hard, thanks to its high-mass heatsink, high-tech internal components, and efficient full-range Class-D amp technology. Building a big system piece-by-piece? You could start by using this amp in 2-channel mode to drive a couple of subs with 250 watts each, and then later switch the amp back to 4-channel mode to power your speakers when you get a bigger amp for the subs.
Made for marine use
The KXMA500.4 features a conformal coated circuit board for improved water and dust resistance, plus corrosion-resistant power connections, a gasket-sealed front cover, and stainless steel mounting hardware that won't rust all over your boat's gel coat or carpeting.
Connection perfection
Kicker employs their Fail-Safe Integration Technology (FIT2™) to reject noise and stop any interference generated by your boat's electronics, so you'll enjoy your music clean and pure. Speaker-level inputs make it possible to hook this amp up to almost any stereo receiver or radio. Kicker also helps you set this amp's gain properly, by offering free test tones for downloading. You play a tone and turn the gain up until the gain knob glows red. Then, you turn it down until it just goes out, and the amp's gain is set perfectly.
Versatile controls behind the folding door
A gasket-sealed front door gives you quick and easy access to your amp's controls. You can tune for almost any kind of speaker, as the steeply-sloped high- and low-pass filters offer a wide range of adjustments. The filter section for the Amp 2 channels can be set up for bandpass operation — where both the high- and low-pass filters are engaged to allow only the frequencies between them to play — for optimizing the signal for midrange speakers in a 3-way system.
KXMA500.4 control panel
Product Features:
- Kicker KXM Series KXMA500.4 Marine Amplifier
- Class-D Full Range 2-Ohm Stable 4-Channel Amplifier
- RMS Power Rating:
- 4 ohms: 50 watts x 4 chan.
- 2 ohms: 100 watts x 4 chan.
- 1 ohm: ------------N/A------------
- Bridged, 4 ohms: 400 watts x 1 chan.
- Total power output: 400 watts
- CEA-2006 Compliant Amplifier
- Conformal coated circuit boards
- Marine compliant (ABYC/NMMA) power terminals
- Settings protected behind the gasket-sealed door
- Black anodized aluminum housing with teal LED
- Fail-Safe Integration Technology
- Simplify the installation by picking up some Kicker KISL speaker-to-RCA cables
- 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
- 8 gauge power and ground wiring is recommended for installation.
- Dimensions: 8-5/16"W x 11-3/16"L x 2-1/8"H
- UK Internet Dealer
- 1-year Manufacturer's Warranty
What's in the box:
- 4-Channel marine amplifier
- Four 2" screws
- 4 Flat-washers
- 3mm Allen key
- Amplifier information sheet (Eng/Span/Fren/Ger)
- Power chart
- Kicker power certification
Product history:
Kicker KXMA500.4 (48KXMA5004)
(newest, current model)
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|
Kicker KXMA400.4 (44KXMA4004)
(previous model, replaced by Kicker KXMA500.4 (48KXMA5004))
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Price | £449.99 |
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Manufacturer | Kicker |
Vehicle Manufacturer | None |