MM-2025.2D

The Autotek MM-2025.2D is a compact Class D two-channel amplifier rated at 2000W maximum power. It delivers 2 x 1000W at 2 ohms, 2 x 500W at 4 ohms, and bridges to 1 x 2000W at 4 ohms. Use it stereo for a set of component speakers that need real headroom, or bridge it to mono and run a subwoofer from the same amplifier.

Class D topology holds that output in a small chassis, so mounting works under a seat or against a trunk wall instead of taking a full cargo floor. PRO-FI High Speed MOSFETs and Twin Coil Isolation Design keep distortion low as output climbs, and the high energy PWM power supply keeps demand on the vehicle electrical system reasonable.

Variable 12dB per octave high-pass and low-pass crossovers each cover 40Hz to 400Hz. Set the high-pass to keep deep bass away from door speakers so they play cleaner at volume, or set the low-pass when the amp is bridged for sub duty. Built-in bass control adjusts the low end at the amplifier.

Full-range RCA pass-through outputs pass signal to another amplifier, cutting out a second long cable run and the noise it invites. Nickel-plated brass terminals with angled Allen key connectors stay accessible after mounting, and LED diagnostics on the end panel report overload and speaker short protection.