Pioneer GM-A4704 4-Channel – Class AB, 520w Max Power – Bridgeable Amplifier

Description Pioneer GM-A4704 4-Channel – Class AB, 520w Max Power – Bridgeable Amplifier WHATS IN THE BOX Included4-Channel amplifier, 30A ATO fuse (installed), Speaker input harness with eight 4″ wires, 4 Self-tapping screws (3/4″ length), Owner’s Manual (Eng / Fren), 1 Year Warranty sheet STANDARDS CEA-2006 CompliantYes PERFORMANCE Avg Current Consumption (amps x #ch)4 Ohm – 5.5 (4Ch) / 4 Ohm – 8.5A (2Ch) CN-A/B Channel (Hz)40-500 Hz CN-A/B Channel Slope-12db/oct (A/B CH) CN-A/B/C ChannelLPF – A/B Ch – 80 Hz / HPF – A Ch – 40 Hz to 500Hz / HPF – B Ch – 80Hz CN-Sub ChannelLPF – 80 Hz CN-Subwoofer Slope-12db/oct Frequency Response – A/B/C Channel10Hz to 70kHz ( 0dB,-3dB) A/B Ch Frequency Response – Sub Channel10Hz to 70kHz ( 0dB,-3dB) Fuse Rating30 A x 1 Input Level @Gain Max0.3 V to 6.5 V – RCA / 3.0 V to 26 V – Speaker Load Impedence Allowance2 ohm to 8 ohm allowable Max Power Output2 Ohm – 130W x 4 / 4 Ohm – 80W x 4 / 4 Ohm Bridged – 520W Nominal Power Output2 Ohm – 65W x 4 / 4 Ohm – 40W x 4 / 4 Ohm Bridged – 130W x 2 RCA Input4-Channel Signal to Noise78 dBA (Reference: 1 W into 4 ohm) AMPLIFIER FEATURES BridgableYes ClassA/B Grounding SystemNegative Power Source14.4V (10.8 V to 15.1 V allowable) Protection Control systemYes Terminal TypeScrew Unit Weight4.4 lbs