Pioneer GM-A4704

4-Channel – Class AB. 520 W Max Power – Bridgeable Amplifier

Features

Total of 520 Watts Maximum Power

40w x 4 @ 4-ohms / 65w x 4 @ 2-ohms

Selectable HPF/LPF (High/Low Audio Filters)

Low-Level (RCA) Inputs / High-Level (Speaker) Inputs

Built-in active filter (switchable)

Adjustable bass boost

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GM-A4704

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AMP FEATURES

Bridgable Yes	Class A/B
Grounding System Negative	Power Source 14.4V (10.8 V to 15.1 V allowable)
Protection Control system Yes	Terminal Type Screw
Unit Weight 4.4 lbs

PRODUCT PERFORMANCE

Allowable Load Impedance 2 ohm to 8 ohm allowable	Avg Current Consumption (Amps X #Ch) 5.5 A x 4-Channel – 4 Ohm. 8.5 A x 2-Channel – 4 Ohm
Continuous-Power-Output 40 W x 4-Channel – 4 Ohm. 65 W x 4-Channel – 2 Ohm. 130 W x 2-Channel – 4 Ohm Bridged	Crossover Network Channel LPF – A/B Ch – 80 Hz. HPF – A Ch – 40 Hz to 500Hz. HPF – B Ch – 80Hz
Crossover Network Channel Slope -12db/oct (A/B CH)	Crossover Network Subwoofer Channel LPF – 80 Hz
Crossover Network Subwoofer Slope -12db/oct (A/B CH)	Frequency Response Channel 10Hz to 70kHz (+0dB.-3dB) A/B Ch
Frequency Response – Sub Channel 10Hz to 70kHz (+0dB.-3dB)	Fuse Rating 30 A x 1
Maximum Power Output 80 W x 4-Channel (4 Ohm). 130 W x 4-Channel (2 Ohm). 520 W (4 Ohm Bridged)	Rca Inputs 4-Channel
Speaker Line Input Sensor Yes