Kicker 40KXM4004 4×100-Watt Four-Channel Full-Range Class D Marine Amplifier

Power (watts/ch), Full-Range Class D 2 Ohm stereo
100×4
Power (watts/ch), Full-Range Class D 4 Ohm brdgd mono
200×2
Remote Bass Control (included)
No – Not Applicable
Dimensions:
2-1/8 H x 8-5/16 W x 11-3/16 L (in.)
55 H x 210 W x 284 L (mm)
Frequency Response (Hz):
full range 10-20k (KXM.5 sub ch. 10-160) ±1dB

Signal-to-Noise Ratio
>95dB, A-weighted, re: rated power
Active Crossover:
(amp1) 24dB/octave, variable 10-500Hz, selectable high pass, low pass or all pass, w/10x switch; (amp2) 24dB/octave, variable high pass 10-500Hz, variable low pass 40-500Hz, selectable high pass, low pass, all pass or band pass, w/10x switch for lo pass; (KXM.5 sub channel) 24dB/octave, variable 40-160Hz low pass only
Input Sensitivity
Low Level: 125mV-5V
High Level: 250mV-10V
KickEQ™ Boost:
Variable +18dB @ 40Hz

Built for the Outdoors

KXM Amps were built for the outdoors. Power, speaker and input connections are gasket-sealed, as is the control cover hiding the settings, creating a water-resistant barrier to key components. The internal circuit board is sprayed with a moisture-deterring conformal coating for water and dirt resistance. The amplifier’s power connections meet marine-industry standards for protection against the elements. Stainless-steel mounting hardware prevents rust stains on carpeting and gel coat, and the UV-treated chassis finish battles harsh sunlight.

KXM Amplifiers

KICKER® takes proven technologies and advanced components to the water with KXM-Series Marine Amplifiers. Based on the critically acclaimed KX-Series Amplifier line for cars and trucks, weather-resistant KXM Amps utilize class-leading features specific for unbelievable sound in the boating environment, and within the most compact chassis for installing in tight locations.

KICKER KXM400.4 Amplifier

KXM Amps were built for the outdoors. Power, speaker and input connections are gasket-sealed, as is the control cover hiding the settings, creating a water-resistant barrier to key components. The internal circuit board is sprayed with a moisture-deterring conformal coating for water and dirt resistance. The amplifier’s power connections meet marine-industry standards for protection against the elements. Stainless-steel mounting hardware prevents rust stains on carpeting and gel coat, and the UV-treated chassis finish battles harsh sunlight.

 KICKER KXM400.4 Amplifier KXM Amps were built for the outdoors. Power, speaker and input connections are gasket-sealed, as is the control cover hiding the settings, creating a water-resistant barrier to key components. The internal circuit board is sprayed with a moisture-deterring conformal coating for water and dirt resistance. The amplifier's power connections meet marine-industry standards for protection against the elements. Stainless-steel mounting hardware prevents rust stains on carpeting and gel coat, and the UV-treated chassis finish battles harsh sunlight.