Fusion Signature Series amplifiers are purpose built for the marine environment. Boasting some of the most impressive environmental protection available, they deliver a Signature performance on the water like never before. Our most efficient, stunning and powerful marine amplifier, the SG-DA61500 also features a True-Marine design that will resist corrosion. Its incredible 1500 W peak power will power up to 6 pairs of speakers at 2 Ohm (2 x 4 Ohm speakers per channel in parallel) or up to 4 pairs of speakers at 2 Ohm (2 x 4 Ohm speakers per channel in parallel) and 1 subwoofer. RCA line level inputs allow for easy connection to new or existing systems. The SG-DA61500 is Fusion’s first 6 channel, Class-D Hi-Fi marine amplifier. The key benefit of a Class-D amplifier is that it has a low battery drain with high output, making this the perfect amplifier for the marine environment. The SG-DA61500 also has conformal coated PCBs for maximum product life and performance, plus the amplifier chassis is a heat sink, to reduce component core temperature and increase efficiency. Undeniably a stand-out piece, the stunning stainless steel mirror control panel cover conceals and protects all cable connections and setting controls, with an attractive finish to complement any installation.