Arcam PA720 Seven Channel Power Amplifier joins the HDA range of immersive audio products for home cinemas.

With 7 channels at a powerful 140W and class G amplification, PA720 is designed to deliver a broad and engaging sound

Home Cinema Enhanced

Manufactured by the British powerhouse audio brand Arcam, PA720 features only the best components to reduce vibrations and distortion including a toroidal based power supply.

A multi channel power amplifier, the PA720 is perfect for intensifying home cinema speaker systems.

Key Features

- 7 Channel Power Amplifier
- 7 x 140W Class G amplification (all channels driven)
- Class G amplification with 20W of Class A operation
- Toroidal transformer
- Ethernet, RS232 control
- Switchable RCA or balanced XLR inputs

Tech Specs

Continuous power output 
- Seven channels driven, 4O / 8O, 20Hz – 20kHz 140W / 100W
- Five channels driven, 4O / 8O, 1kHz 175W / 110W
- Two channels driven, 4O / 8O, 1kHz 225W / 140W
- Harmonic distortion, 80% power, 8O at 1kHz 0.002%
- Inputs
- RCA Type XLR Type
- Input sensitivity 50W / 8O 800mV RMS 1.6V RMS
- Signal/Noise ratio (A-wtd) 50W / 8O 105dB
- Input impedance 10kO
- Frequency response 20 - 20kHz +/-0.05dB

General
- Mains voltage 110–120V or 220–240V, 50–60Hz
- Power consumption (maximum) 1.5kW
- Power consumption (idle, typical) 90W 
- Power consumption (standby) <0.5W
- Dimensions W x H x D 433 x 425 x 177mm
- Weight (net) 18kg