Kicker 48KMA3604 – Marine 4 Ch Amplifier

This amp features a variable bass boost with KickEQ™, giving you as much as 6dB of extra bump. Powering as many as eight 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.

• Class A/B
• 500 Watts of Dynamic Power
• Four-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

This KM-Series amplifier delivers 90 watts into four channels, or 180 watts bridged into two channels. See below for more details.

Specifications:
POWER [watts/ch], 2 OHM STEREO
90 x 4
POWER [watts/ch], 4 OHM STEREO
65 x 4
POWER [watts/ch], 4 OHM BRIDGED MONO
180 x 2
DYNAMIC POWER [watts] 500
Dimensions [in] all models 2-5/16H x 7-1/8W x ___L
12-7/16
Dimensions [cm] all models 5.9H x 18.0W x ___L
31.5
FREQUENCY RESPONSE [Hz] 10-20k, +0/-1dB
INPUT SENSITIVITY
High Level 250mV-10V
Low Level 125mV-5V
SIGNAL-TO-NOISE RATIO
>95dB, a-weighted, re: rated power
ACTIVE CROSSOVER
12dB/octave, variable 50-200Hz, selectable high pass, low pass or all pass
KickEQ™ BOOST
Variable 0-6dB, centered @ 40Hz