MM-1525.2D

The Autotek MM-1525.2D is a compact Class D two-channel amplifier rated at 1500W maximum power. It puts out 2 x 750W at 2 ohms, 2 x 375W at 4 ohms, and bridges to 1 x 1500W at 4 ohms. Run it as a stereo amp for a pair of component or coaxial speakers, or bridge it to mono and feed a subwoofer, then change your mind later without buying another amp.

Class D topology keeps the chassis small, so mounting works under a seat or behind a side panel where a larger amplifier will not go. PRO-FI High Speed MOSFETs and Twin Coil Isolation Design hold distortion low at high output, and the high energy PWM power supply limits impact on the vehicle charging system.

Onboard variable 12dB per octave high-pass and low-pass crossovers both cover 40Hz to 400Hz, letting you keep deep bass out of door speakers or restrict the amp to sub duty when bridged. Built-in bass control shapes the low end without touching the head unit.

Full-range RCA pass-through outputs send signal to a second amplifier from the amp itself, so you skip running another set of cables the length of the car and cut down on the noise those extra runs pick up. Nickel-plated brass terminals with angled Allen key connectors make the wiring secure and easy to reach, and LED diagnostics flag overload or a speaker short.