5-channel FPX 5.1200 amplifier has a maximum power of 4 x 120 Watt + 1 x 720 Watt at 2 Ohms!
The input or (2/4/6 channels) duplicates channels, meaning there will always be 5 output channels, even if the head unit only has one or two stereo outputs.
WHAT MAKES THE DIFFERENCE
Only one amplifier for the entire hi-fi installation
Easier to integrate and install
Substantial power and great musicality
A dedicated subwoofer channel (+ remote control)