4-channel Class-D amplifier with 4 x 145W at 4 ohms, 4 x 237W at 2 ohms and 2 x 475W at 4 ohms bridged, ultra-Low THD+N 0.005%, Auto-Sense On function, Hi-Lo Level inputs, level remote control, low- and high-pass filters, adjustable input sensitivity 0.45V – 6V. Suitable for vehicles with start-stop function, smart dimensions 249 x 146 x 50 mm (LxWxH). Modular, adjustable mounting brackets as well as innovative cooling fin design and modern connection plugs for optimum installation.