Mosconi PRO430

4 Channel Class AB Amplifier 4 x 170W 4Ohm FEATURES: Four channel Class A-AB amplifier Available in BlackSilver finishing Output power 4: 4 x 170 Watt Output power 2: 4 x 225 Watt Bridged Output power 4: 2 x 450 Watt Click here to download the ManualSPECS: Input sensitivity: 0.35V 12V (5.3V in DDSP mode) CH1234 Dimensions: 500 x 205 x 55 mm Weight: 5,1 kg Crossover: CH12 HP: 43 500Hz (x1) or 430 5000Hz (x10) CH34 HP: 18 220Hz LP: 43 500Hz Signal to Noise Ratio: 83 dBA (ref: 1 Watt into 4 Ohm)