If you're looking for big power, the VAD17001 Monoblock Amplifier is the amplifier for you. Delivering up to 1700W of true RMS power to one channel, you should have no problem powering the biggest and baddest subwoofer. Being marine certified, this mono amp is built to last in the marine environment, as marine amplifiers can withstand light rain, moisture and damaging sun rays. This Subwoofer Amplifier the perfect application for achieving huge bass in your car, motorcycle, ATV, UTV, or boat. Comparable to Rockford Fosgate Prime R1200-10 & Skar Audio SKv2- 1500.1D.