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- GM-A4704

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

MSRP: $180.00 , - $20.01 Savings
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The Pioneer GM-A4704 4-Channel - Class AB, 520w Max Power - Bridgeable Amplifier. From dramatic distinction to dramatic design, Pioneer's new GM-Series amplifiers are thrillers in every sense, pushing the limits of flexibility and functionality. Variable HPF (high pass filter) allow for adjustable frequency from 40 Hz to 500 Hz* and greater car audio system flexibility according to subwoofer characteristics and personal listening preference. Pioneer amplifiers automatically select the proper input signal mode, either RCA or speaker level. When the receiver is turned on, the amplifier automatically turns on. When connected to an OEM receiver or a receiver without RCA output and utilizing speaker level output, the amp automatically senses the input mode and powers up in sync with the receiver.

General -
• Number of Channels: 4
• Amplifer Class: Class AB
• Maximum Power Output: 520W
• Maximum Power Output at 2 Ω: 130W x 4
• Maximum Power Output at 4 Ω: 80W x 4
• Maximum Power Output - Bridged at 4 Ω: 520W
• Nominal Power (RMS) Output at 2 Ω: 65W x 4
• Nominal Power (RMS) Output at 4 Ω: 40W x 4
• Nominal Power (RMS) Output - Bridged at 4 Ω: 130W x 2
• Frequency Response: 10Hz ~ 70kHz (+0dB , -3dB)
• Total Harmonic Distortion (THD): <0.05% ( 10W, 1kHz)
• Signal-to-Noise (SN) Ratio: > 94dB
• Fuse Rating: 30A
Specifications -
• RCA Inputs: 4-CH
• Speaker Level Inputs: Yes
• Crossover Type: Adjustable HPF/LPF
• Low-Pass Crossover Frequency: 80 Hz
• Low Pass Slope (dB/octave): -12db/oct (A/B CH)
• High-Pass Crossover Frequency: 40-500 Hz
• High-Pass Slope (dB/octave): 12dB/oct
• Automatic Signal Sensing and Turn-On: Yes
• Hi-Volt Input Level Control: 0.3V to 6.5V (RCA in), 3.0V to 26V (SP in)
• Terminal Type: Screw
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Feature 1:
Load Impedance Allowance (Ohms): 2 to 4
Feature 2:
Bridgeable: Yes
Feature 3:
Protection Control System: Yes
Feature 4:
Dimensions (WxHxD)(inches): 326(W) X 60(H) X 215(D) mm
Feature 5:
Warranty: 1 Year
5.0000 lbs