KMA800.1 1 x 800W Weather-Resistant Mono Sub AmplifierBig sound meets big value. Use this mono KM-Series marine amplifier to power your system like only KICKER can!Experience the perfect way to get bass on your boat! A mighty Class-D power plant, 12dB crossover, and a subsonic filter all help you dial in the best sound. Use the remote level control to adjust the bass right from the dash and connect the full-range RCA outputs to expand your system!Features: Ultra-Efficient Class D Design 1200 Watts of Dynamic Power Mono Amplifier Conformal-Coated Circuit Board KMBLC Remote Level Control Included Variable 12dB Crossover KickEQ™ Variable 6dB Bass Boost Fixed 25Hz Subsonic Filter RCA Pass-Through Output Real Marine™ ABYC/NMMA-Compliant Power Connections 316L Stainless-Steel Hardware Included Technical Specifications: Power (Watts/Ch) 1-Ohm Mono - 1 x 800W Power (Watts/Ch) 2-Ohm Mono - 1 x 600W Power (Watts/Ch) 4-Ohm Mono - 1 x 300W Dynamic Power (Watts) - 1200W Frequency Response - 25-200Hz, +0/-1dB Input Sensitivity - High Level 250mV-10V, Low Level 125mV-5V Specifications: Channels - Available: 1 Watts: 800W Box Dimensions: 4"H x 10"W x 12"L WT: 4.9 lbs UPC: 713034020394 Owner's Manual (pdf).embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }