ATC Loudspeaker Technology

P4 Power Amplifier

Mono Power Amplifier

4-way mono block design.
ATC “Grounded Source Topology”.
850W Class AB total output.
4th order active crossovers with phase correction.
Soft limiting driver protection.
Triple fan cooling.
6 year warranty.
Only available as part of an ATC active loudspeaker system.
Hand built in the UK & covered by a 6-year warranty.