Pioneer GM-A4704 - 4 Channel 520W Bridgeable Amplifier for Speakers / Subwoofer
A combination of great design and massive power, the GM-A4704 amplifier gives you total installation freedom and no distortion. With a one-body heat sink and gain adjustment of up to 6.5V, you can turn your in-car audio experience into the sound staging environment that you’re looking for. This 4-channel amp allows you to drive multiple speakers and subwoofers, it’s also bridgeable to power a single sub.
£124.99
4-Channel Bridgeable Amplifier (520W)
INSPIRED BY EXCELLENCE
Pioneer is constantly finding ways to make amplifier technology better. Our new and improved GM-Series prove how you can add cutting edge technology and more power to your system without breaking the bank. Like all Pioneer products, these amps are fully tested to ensure that each is designed and built for performance.
HIGHER POWER
Having more power isn't just about LOUD. It's also about CLEAN, getting the most out of your speakers and your music. Constant road noise makes it hard for the music to be heard clearly. But with 520 watts max. power, you'll get to hear all the words and all the notes.
HIGH CAPACITY SWITCHING POWER SUPPLY
To suppress power supply loss, GM-Series amplifiers incorporate a large toroidal transformer and are driven using a high-speed switching MOSFET. This stabilization of power supply maintains stable playback of all types of music.
BRINGING THE SYSTEM TOGETHER
What, you DON'T own a Pioneer headunit? Well, we won't hold it against you. In fact we'll even help you build onto your system. The GM-A7404's speaker level inputs allow you to connect your OEM unit (or any unit that doesn't have the typical RCA-type inputs) without having to buy add-on adapters. SO, the install goes faster, you save money, and you've got a Pioneer amp in your vehicle.
Specification:
- 4 Channel
- Maximum power input 520W (Bridged) or 2 x 80W (4 Ω) or 4 x 130 W (2 Ω)
- CEA 2006 Power 2 x 130W (4 Ω)
- Continuous power output 4 x 40W (4 Ω) or 2 x 130W (4Ω bridged) or 4 x 65 W (2 Ω)
- Load impedance capability 2-8 ohm allowable (stereo)
- Speaker Input Level 3 - 26 V
- Max. current consumption 20.5A
- Frequency response 10Hz ~ 70kHz (+0dB , -3dB) Hz
- Distortion < 0.05 %
- S/N ratio > 94 dB
- LPF80 Hz (-12 dB/oct)
- Screw-type Speaker Terminals
- Chassis size (W x H x D)326(W) x 60(H) x 215(D)
- Unit weight 2.0 kg
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