Introducing one of our most stunning and efficient marine amplifiers, the SG-DA12250. Its True-Marine design will resist corrosion, and the incredible 2250 Watt peak power is configurable for 1 Ohm impedance - delivering enough power to bring your Signature Series subwoofer components to life. The SG-DA12250 has a highly efficient monoblock Class-D amplifier design. 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-DA12250 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. This product is rated True-Marine and carries a 3-year limited consumer warranty.