KICKER KMA600.4 4 x 150W 4-Channel Weather-Resistant Full-Range Amplifier [48KMA6004]

KMA600.4 4 x 150W 4-Channel Weather-Resistant Full-Range AmplifierBig sound meets big value. Use this flexible four-channel KM-Series marine amplifier to power your system like only KICKER can!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. Features: 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 Technical Specifications: Power (Watts/Ch) 2-Ohm Stereo - 4 x 150W Power (Watts/Ch) 4-Ohm Stereo - 4 x 75W Power (Watts/Ch) 4-Ohm Bridged Mono - 2 x 300W Dynamic Power (Watts) - 725W Frequency Response - 10-20,000Hz, +0/-1dB Input Sensitivity - High-Level 250mV-10V, Low-Level 125mV-5V Specifications: Channels - Available: 4 Watts: 4 x 150W Box Dimensions: 4"H x 9"W x 16"L WT: 6.7 lbs UPC: 713034020486 Owner's Manual (pdf)