Pioneer GMA4704 520 Watt Max 4 Channel Amplifier 7 way Power Output: 4 x 50

Power Output: 4 x 50 Watt

amplified digital answering machine makes it easier to listen to messages and the Caller ID displays light up as super-bright visual ringers

Water-resistant

Signal-to-noise ratio: >80dB

550 Watts x 2 @ 4 Ohms

Pioneer GMA4704 520 Watt Max 4 Channel Amplifier 7 way Power Output: 4 x 50Max. power out put: 80 W x 4 (4Ohms) 260 W x 2 (4Ohms Bridged) Minimal power out put: 40W x 4 (4Ohms) or 65 W x 4 (2Ohms) or 130 W x 2 (4Ohms Bridged) Fuses: Frequency Response: 10 Hz to 70 KHz Impedence: 4Ohms ( 2Ohms to 8Ohms allowable ) Total Harmonic Distortion(THD): <0. 05% (1 kHz, 4O) S N Ratio: >94 dB LPF: 80Hz HPF: 40Hz 500Hz RCA Terminals: 4ch Speaker Terminals: Screw type Input Level contro: l300mV 6. 5 V Highlight feature: Automatic Signal