Description: Big sound meets big value. Use this flexible two-channel KM-Series Marine amplifier to power your system like only KICKER can! FULL-RANGE FUN Using Class A/B power, this amp features a variable bass boost with KickEQ™ giving you as much as 6dB of extra bump. A powerful 12dB crossover is also included, letting you quickly tune your system to perfection. Class A/B 190 Watts of Dynamic Power Stereo 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 75 watts into two channels, or 150 watts bridged into one channel. Specifications: POWER [watts/ch], 2 OHM STEREO: 75 x 2 POWER [watts/ch], 4 OHM STEREO: 40 x 2 POWER [watts/ch], 4 OHM BRIDGED MONO: 150 x 1 DYNAMIC POWER [watts]: 190 Dimensions [in] all models 2-5/16H x 7-1/8W x_L: 8-1/16 Dimensions [cm] all models 5.9H x 18.0W x_L: 20.4 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