Kicker 48KXMA800.4

Kicker's KXMA800.4 marine 4-channel amplifier will bring brilliance and clarity to your sound, powering four speakers with 100 watts RMS each. You can also set up this amp with two channels powering full-range or component speakers, and two channels bridged together to power a subwoofer with up to 400 watts RMS. This beefy amp delivers lots of solid wattage, no matter how demanding your speakers are. This reliable and compact KXMA Series rocker will run cool even when pushed hard, thanks to its high-mass heatsink, high-tech internal components, and efficient full-range Class-D amp technology. The KXMA800.4 features a conformal-coated circuit board for improved water and dust resistance, plus corrosion-resistant power connections, a gasket-sealed front cover, and stainless-steel mounting hardware that won't rust all over your boat's gel coat or carpeting. Kicker employs their Fail-Safe Integration Technology (FIT2™) to reject noise and stop any interference generated by your boat's electronics, so you'll en...