Pioneer GM-A6704 (AB class) power amplifier (4-channel).

Pioneer GM-A6704 (AB class) power amplifier (4-channel).

Give into your deepest desire for power. Work it out how you want with the bridgeable amps. Just consider the consequences whatever you do: pure and clean, distortion-free power. 
The GM-A6704 will ignite your system, but keep the heat under wraps. These amps are techno wonders and will rumble you to the core.
From dramatic distinction to dramatic design, Pioneer's new GM-Series amplifiers are thrillers in every sense, pushing the limits of flexibility and functionality.
New Pioneer amps brilliantly integrate high-power performance superior to that of previous models in space-efficient sizes for flexibility of installation in various car cabins.