Audio Dynamics 1200.4 amplifier "DEMO VIDEO IN LAST SLIDE"

Continuous Power 220W x 4 @ 4 ohms  14.4V Supply Voltage 340W x 4 @ 2 ohms  Bridged 680W x 2 @ 4 ohms  Frequency Response 10Hz – 35KHz  Input Sensitivity 0.2V to 6V  Recommended Fuse Ratings 80A @ 4 ohms / 125A @ 2 ohms  Filter Modes High Pass – Low Pass – Band Pass  High Pass Filter Ch 1+2: 20Hz – 5KHz  At 12dB/Oct Slope Ch 3+4: 50Hz – 5KHz  Linkwitz-Riley  Low Pass Filter Ch 1+2: 20Hz – 5KHz  At 12dB/Oct Slope Ch 3+4: 50Hz – 5KHz  Linkwitz-Riley  Detented Filter Potentiometers 41 Click-in-Place Frequencies  Remote Level Control w/ Clip Indicator Included  Height 2.64 in / 67 mm  Width 7.54 in / 191.4 mm  Length 11.82 in / 300.2 mm  Net Weight 9 lb / 4.08 kg