Pioneer GM-A3702 2 Channel Bridgeable 500W Car Audio Amplifier
The Pioneer GM-A3702 is a powerful 2-channel car amplifier designed to improve your in-car audio performance with strong, clean output and low distortion. Built with a compact one-body heat sink and flexible installation options, this amplifier allows you to power speakers or a subwoofer with reliable performance and precise control.
- 2-channel bridgeable car amplifier
- Maximum output up to 500W when bridged
- Stable operation with 2Ω and 4Ω speakers
- Compact design for easier installation
- Low distortion audio performance
- Wide frequency response for detailed sound
- Built-in low pass filter for subwoofer setups
- Adjustable input sensitivity for system matching
- High signal-to-noise ratio for cleaner audio
- Solid screw-type speaker terminals
Powerful 2-Channel Amplification
The GM-A3702 delivers strong and reliable output, providing up to 500W of maximum power when bridged. It can easily drive a pair of speakers or a subwoofer for a more powerful in-car audio system.
Flexible Installation Options
This amplifier supports both 2Ω and 4Ω speaker configurations, giving you greater flexibility when building or upgrading your audio setup. It can be used for stereo speakers or bridged to power a single subwoofer.
Low Distortion Sound
Engineered for clear audio reproduction, the GM-A3702 offers very low distortion and a high signal-to-noise ratio. This ensures cleaner sound with improved detail and reduced background noise.
Wide Frequency Response
With a frequency response range from 10Hz to 70kHz, the amplifier can reproduce both deep bass and high frequencies accurately, helping to maintain the full range of your music.
Built-in Low Pass Filter
The integrated 80Hz low-pass filter allows you to optimise the amplifier for subwoofer use by sending only low frequencies to the speaker.
Compact and Durable Design
The amplifier features a compact chassis with a one-body heat sink design to improve heat dissipation and reliability, making it suitable for a wide range of vehicle installations.
Secure Speaker Connections
High-quality screw-type speaker terminals provide secure connections and help ensure stable signal transfer to your speakers. Specifications
| Amplifier Type | 2 Channel Bridgeable Amplifier |
| Maximum Power Output | 500W Bridged / 2 x 170W (4Ω) / 2 x 250W (2Ω) |
| CEA 2006 Power | 2 x 60W (4Ω) |
| Continuous Power Output (RMS) | 2 x 60W (4Ω) / 1 x 190W Bridged (4Ω) / 2 x 95W (2Ω) |
| Speaker Impedance | 2 – 8 Ohm (Stereo) |
| Frequency Response | 10Hz – 70kHz (+0dB, -3dB) |
| Low Pass Filter | 80 Hz (-12 dB/oct) |
| Total Harmonic Distortion | < 0.05% |
| Signal to Noise Ratio | > 95 dB |
| Speaker Terminals | Screw-Type |
| Dimensions | 246 x 60 x 180 mm (W x H x D) |
| Unit Weight | 1.4 kg |
Pioneer GM-A3702 2 Channel Bridgeable 500W Car Audio Amplifier The Pioneer GM-A3702 is a powerful 2-channel car amplifier designed to improve your in-car audio performance with strong, clean output and low distortion. Built with a compact one-body heat sink and flexible installation options, this amplifier allows you to power speakers or a subwoofer with reliable performance and precise control. - 2-channel bridgeable car amplifier - Maximum output up to 500W when bridged - Stable operation with 2Ω and 4Ω speakers - Compact design for easier installation - Low distortion audio performance - Wide frequency response for detailed sound - Built-in low pass filter for subwoofer setups - Adjustable input sensitivity for system matching - High ...