ATC P4
ATC Loudspeakers P4
A high-end power amplifier dedicated to ATC listening monitors.
4-channel 3-way mono-block design
Class A/B topology with grounded source, the same as in ATC's well-known active speakers
850W total output power
Triple fan cooling
Warranty 6 years
Available only as part of an ATC active speaker system
- Output power: HF 100W at 6Ω, Mid 200W at 16Ω, LF 275W x 2 at 8Ω
- Input sensitivity: 2V
- Input impedance: 10kΩ
- Frequency response: 5Hz - 20 kHz ±0.1dB
- Signal-to-noise ratio: >105dB
- Crosstalk: >90
- THD: >0.002%/-95dB (8 Ω, 1kHz, -1dB below full power)
- Damping Factor: >400 (8 Ω)
- Dimensions (HxWxD): 19˝ Rack Mounting 5U high (222mm / 8.7˝), Overall Depth 538mm (21.2″), Front Panel and Handles 71mm (2.8˝), Rear Handles 40mm (1.6˝),
- Weight: 40kg




