The FPX 4.400 SQ is a full-screen, 4-channel amplifier engineered to deliver high-quality sound within a compact design. As a class AB amplifier, it outputs 70 watts RMS per channel at 4 ohms, catering to a variety of installation configurations. Flexible in its operation, the FPX 4.400 SQ supports 4/3/2 channel modes and integrates active filtering for each channel pair, emphasizing its focus on sound quality. This makes it an ideal choice for audiophiles looking to get the most out of Focal speakers, as its power and musicality capabilities enable users to fully leverage their speaker systems. The unit is designed to meet diverse installation needs while maintaining a sound-focused performance. Unfortunately, no further specific details about the FPX 4.400 SQ are available.

The FPX 4.400 SQ is a full-screen, 4-channel amplifier engineered to deliver high-quality sound within a compact design. As a class AB amplifier, it outputs 70 watts RMS per channel at 4 ohms, catering to a variety of installation configurations. Flexible in its operation, the FPX 4.400 SQ supports 4/3/2 channel modes and integrates active filtering for each channel pair, emphasizing its focus on sound quality. This makes it an ideal choice for audiophiles looking to get the most out of Focal speakers, as its power and musicality capabilities enable users to fully leverage their speaker systems. The unit is designed to meet diverse installation needs while maintaining a sound-focused performance. Unfortunately, no further specific details about the FPX 4.400 SQ are available.