Planet Audio AC1600.4 MOSFET Four-Channel Power Amplifier, 400 Watts x 4 Max Power

Power - 400 Max x 4 @ 2 Ohms, 200 Max x 4 @ 4 Ohms, 800 Max Bridged x 2 @ 4 Ohms, Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers Low & High Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers Bridgeable - Dramatically increase the power output to your speakers and subwoofers by connecting two amplifier channels, Specs - Dimensions: 13.5” x 10” x 2.4”, Weight: 9.65 lbs. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.