Focal FPS 1500 (D class) power amplifier (mono).

Focal FPS 1500 (D class) power amplifier (mono).

Focal studied the interaction between speakers and amplifiers so that their FPS Series amps can make your speakers sound their absolute best. 
Focal makes no compromises when it comes to the design and internal components in their amplifiers, so you'll get reliable, high-fidelity reproduction for your music.

The power supply in the FPS 1500 uses a unique circuit design to ensure stable performance under any conditions. 
A heavy heatsink with a thermostat-controlled, progressive-speed fan keeps all the parts running cool. 
Focal's engineers stripped all signal paths of side-tracking circuits, so your music makes its way through the amp with maximum fidelity and minimum interference.