Kicker 48KMA6004 KMA600.4 4x150w Four-Channel Weather- Resistant Full-Range Amp

Big sound meets big value. Use this flexible four-channel KM-Series marine amplifier to power your system like only KICKER can!

POWER THE PARTY

Using a Class-D power plant, 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.

- Ultra-Efficient Class D Design
- 725 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 

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

This KM-Series amplifier delivers 150 watts into four channels, or 300 watts bridged into two channels. 

Specifications
- POWER [watts/ch], 2 OHM STEREO: 150 x 4
- POWER [watts/ch], 4 OHM STEREO: 75 x 4
- POWER [watts/ch], 4 OHM BRIDGED MONO: 300 x 2
- DYNAMIC POWER [watts]: 725
- 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

MANUAL