DS18 G1800.1D GEN-X 1,800-Watt-Max Monoblock Class D Amp with Wired Bass Knob

• 1,800 watts max; 600 watts RMS at 1 ohm, 400 watts RMS at 2 ohms, and 250 watts RMS at 4 ohms; 4-ohm efficiency at 90%;• Designed to provide power for added subwoofer;• Frequency response: 10 Hz to 500 Hz;• Signal to noise ratio: greater than 93 dB;• Small, powerful design powers subs with great efficiency and power without taking up much space;• Integrated low-pass filter and 0 dB to 12 dB bass boost for ideal bass response;• 0deg to 180deg phase shift;• High-level inputs; high-quality terminals transfer power and signals without loss;• Dimensions: 9.64 in. L x 4.72 in. W x 1.96 in. H;• Includes bass knob and mounting hardware;