Output Power 75w x 4ch + 350w x 1ch @ 4 ohm Output Power 100w x 4ch + 500w x 1ch @ 2 ohm Bridged Output Power 200w x 2ch bridged @ 4ohm Power output 13.4V @ <0.2% THD Frequency Response Ch1 - Ch4: 20hz - 20Khz, Ch5: 10hz - 250hz Short Protection Class AB + Class D SMD Components Low pass Filter Bass Boost Input SPL 0.2V - 6v Input Terminal 4 Ga Output Terminal 10 Ga Fuse Rating 80A Working Voltage 10 - 16 V Signal/Sound 90dB Dimensions 344mm x 144mm x 54mm