Dayton Audio SPA300-D 300 Watt Class-D Subwoofer Plate Amplifier

The Dayton Audio SPA300-D high-efficiency subwoofer plate amp packs big-amp features into a compact chassis that is ideal for installation into cabinets that can't accommodate bulky old-style amps.Key Features 300W RMS Output @ 4 ohms Switchable 6 dB @ 30 Hz bass boost Class-D output stage for highly efficient, well defined output Manual and Auto on/off modes for compatibility with any automated system Variable gain, crossover point and switchable phase controls optimize room integration Switchable 120/240V input voltage With a Dayton Audio 5 year warranty, it’s more than a guarantee, it’s a promise. We stand behind our products and our warranty is a demonstration of our commitment to quality and reliability. The Dayton Audio SPA300-D high-efficiency subwoofer plate amp packs big-amp features into a compact chassis that is ideal for installation into cabinets that can't accommodate bulky old-style amps. A Class-D topology makes it small, but with the same output capability as a traditi