Kicker 48KMA6004 4x150W 4 Channel Weather Resistant Full Range Amplifier

Highlights Big sound meets big value. Use this flexible two-channel KM marine amplifier to power your system with ease and pump up the sound like only KICKER can! Using Class A/B power, this amp features a variable bass boost with KickEQ™, giving you as much as a 12dB of extra bump. A powerful 12dB crossover is also included, letting you quickly tune your system to perfection. Class A/B Power Supply Stereo Amplifier With Bridging Capability Conformal-Coated Circuit Board Variable 12dB Crossover KickEQ™ Variable 12dB Bass Boost ABYC/NMMA-Compliant Power Connections 316L Stainless-Steel Hardware Included  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 FREQUENCY RESPONSE [Hz] 10-20k, +0/-1dB ACTIVE CROSSOVER 12dB/octave, variable 50-200Hz, selectable high pass, low pass or all pass KickEQ™ BOOST Variable to +12dB, centered @ 40Hz DIMS [in] 2 ⁵⁄₁₆ H x 7 ¹¹⁄₁₆ W x 12 ⁷⁄₁₆ L DIMS [cm] 5.9H x 18.0W x 20.4 L What's in the Box 1 - power amplifier 1 - user manual, mounting hardware