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Pioneer GM-A4704

520W Peak (260W RMS) GM Series 4-Channel Class-AB Amplifier

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• 40 watts x 4 channel @ 4 ohm
• 65 watts x 4 channel @ 2 ohm
• Bridged: 130 watts x 2 channel @ 4 ohm
• Total RMS Power: 260 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Learn more about the gma4704

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Description


Pioneer brand icon

Authorized dealer

Product Details:

  • GM Series Class A/B 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 40 watts x 4 channel
    • 2 ohm: 65 watts x 4 channel
    • Bridged: 130 watts x 2 channel @ 4 ohm
  • Total power output: 260 watts
  • LED Power/Protect Light
  • Speaker-level (high-level) inputs
  • Signal sensing remote turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • CTA-2006 compliant
  • Input sensitivity:
    • Low level: 300mV - 6.5 volts
    • High level: 300mV - 26 volts
  • Frequency Response: 10 - 70000 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 78 dB
  • Variable high-pass filter: 40 - 500 Hz selectable 80 Hz, 12 dB/octave on B channels
  • Selectable low-pass filter: 80 Hz, 12 dB/octave
  • Fuse Rating: 30A
  • 8 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 12-1/16" L x 8-1/2" W x 2-3/8" H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty
  • MFR #: GM-A4704

Product history:

Pioneer GM-A4704 thumbnail
(newest, current model)
Pioneer GM-A4604 thumbnail
(previous model, replaced by Pioneer GM-A4704)

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Specifications & Details


Key Features
Amplifier Key Features
Speaker Level Inputs
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
40 watts x 4 channel
RMS Power @ 2 ohms
65 watts x 4 channel
Bridged RMS Power
130 watts x 2 channel
Amplifier Specifications
Series
GM Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
520 watts
Total RMS Power Output
260 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
10 - 70000 Hz
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 500 Hz
Low-Pass Crossover Frequency
80 Hz, 12 dB/octave
Signal-to-Noise Ratio
78 dB
Remote bass/level controller
No
Fuse Rating
30A x 1 
Total Fuse Rating
30
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
300mV - 6.5 volts
High-Level Input Sensitivity
300mV - 26 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Mounting screws (4)
Allen wrenches (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

GM-A4704

Weight:

4.25lbs

Internal SKU:

gma4704

Internal Product ID:

121761

Customer Ratings & Reviews


Pioneer GM-A4704 thumbnail image

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