Description
GM-A3702
2-Channel Car Amplifier — 60 watts RMS x 2
GM-A3702 from dramatic distinction to dramatic design, Pioneer’s new GM-Series amplifiers are thrillers in every sense, pushing the limits of flexibility and functionality.
Growing Power, Shrinking Size
New Pioneer amps brilliantly integrate high-power performance superior to that of previous models in space-efficient size for flexibility of installation in various car cabins.
Automatic Signal Sensing and Turn-On
Pioneer amplifiers automatically select the proper input signal mode, either RCA or speaker level. 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.
Connected to an OEM receiver or a receiver without RCA output using speaker wire, the amplifier is turned on at the same time as the receiver. Pioneer’s amplifiers automatically detect the input signal and select RCA level or speaker level.
About the Pioneer GM-A3702
Why would you install an amplifier in your car? The Pioneer GM-A3702 2-channel amplifier would significantly increase the sound quality in your car, making you look forward to your time on the track. This punchy little Pioneer would fuel a pair of speakers with 60 watts RMS each, which is a massive improvement over the power provided by your car radio alone. You’ll notice more nuances in your songs, particularly if you crank your machine up to drown out road noise.
Practical Features
You can also use this powerful amp in single-channel mode, activate the low-pass filter for clarification, and power a subwoofer with up to 190 watts RMS, which is ideal for a small installation. With speaker-level inputs, you can attach the GM-A3702 to a factory radio that lacks preamp outputs. If your car needs a sonic update, this amp’s compact footprint and low price make it an excellent option.
Product Highlights:
- 2-channel car amplifier
- 60 watts RMS x 2 at 4 ohms (95 watts RMS x 2 at 2 ohms)
- 190 watts RMS x 1 in bridged mode (4-ohm stable in bridged mode)
- CEA-2006 compliant
- Class AB amp technology
- selectable low-pass filter (80 Hz, 12 dB per octave)
- preamp and speaker-level inputs
- fuse rating: 25A x 1
- 10-gauge power and ground leads recommended — wiring and hardware not included with amplifier
- 9-3/4″W x 2-3/8″H x 7-3/16″D
- warranty: 1 year
- MFR # GM-A3702
What’s in the GM-A3702 box:
- 2-Channel amplifier
- 25A ATO fuse (installed)
- Speaker input harness with four 4″ wires
- 4 Self-tapping screws (3/4″ length)
- Owner’s Manual (Eng/Fren)
- Owner’s Manual (Span)
- Warranty sheet
General GM-A3702
| Number of Channels | 2 |
|---|---|
| Wattage RMS (4 Ω <= 1 % THD+N) | 60 W x 2 |
| Wattage RMS (2 Ω <= 1 % THD+N) | 95 W x 2 |
| Wattage RMS Bridged (4 Ω) | 190 W x 1 |
| Frequency Response | 10 Hz to 70 kHz |
| Total Harmonic Distortion (1 kHz, 4 Ω) | <0.05 % |
| Signal-to-Noise Ratio (IHF-A-Weighted) | >95 dB |
| Dimensions (W x H x D) | 9-3/8″ x 2-3/8″ x 7-1/8″ |
Detailed & Features of GM-A3702
| Load Impedance Allowance (Ω) | 2 to 8 |
|---|---|
| Bridgeable | x |
| Balanced Isolator Input Circuit | x |
| RCA Inputs | 2-Ch. |
| Speaker Level Input | x |
| Automatic Signal Sensing and Turn-On | x |
| Hi-Volt Input Level Control n(300 mV to 6.5 V) |
x |
| Screw-Type Terminal nPower/Ground Terminals |
x |
| Screw-Type Terminal speaker Terminals |
x |
| Crossover Type | LPF |
| Crossover Frequency | 80 Hz |
| Crossover Slope | -12 dB/oct. |
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