Soundstream TN5.950D Tarantula Nano 950w Class D 5 Channel Amplifier RMS power rating: 4 ohms: 85 watts x 4 chan./ 2 ohms: 130 watts x 4 chan./ bridged, 4 ohms: 230 watts x 2 chan. Max power output: 950 watts Dash mounted remote gain control 5/4/3/2 or mono channel operation Delayed on/off circuit