320W/2-channel Compact Amplifier with DSP and Dante™

Powersoft_ICONS_features-black_2ch-LoHi Powersoft_ICONS_features-black_Power-sharing Powersoft_ICONS_features-black_Auto-Setup Powersoft_ICONS_features-black_DSP-onboard Powersoft_ICONS_features-black_AudioNetwork Powersoft_ICONS_features-black_Armoniaplus GreenPower@2x MyPowersoft


Mezzo 322 AD heralds the same levels of reliability, build quality, and acoustic proprieties of any Powersoft amplifier platform, in half the size. Exceedingly flexible, "AD" versions of Mezzo offer all the remote control and monitoring functions of the "A" versions, further extending networking capabilities with Dante and AES67. The small form factor allows it to be mounted anywhere thanks to the included mounting kit. The 320 W versions of Mezzo can also be mounted in air handling spaces, such as ceilings or wall boxes. Two channel versions of Mezzo also feature 2 line level outputs, further extending routing options

MyPowersoft services are available for this product.


  • Multiple mounting options
  • Auto-Setup
  • Power-sharing
  • Full remote control via 3rd party controls


Output power per channel
Output power per channel 160 W @ 2 Ω 160 W @ 4 Ω 160 W @ 8 Ω
Maximum power-sharing capacity per channel 320 W @ 4 Ω 320 W @ 8 Ω
Max output voltage / current
Maximum unclipped output voltage 142 Vpeak
Maximum output current 15.6 Apeak
AC main power
Power supply Universal, regulated switch mode with PFC (Power Factor Correction)
Nominal power requirement 100-240 V ±10%, 50-60 Hz
Operating voltage 90 V – 264 V
Power consumption/current draw
Idle 115 V: 12 W – 0.23 A 230 V: 13 W – 0.2 A
1/8 of max output power @ 4 Ω 115 V: 73 W – 0.68 A 230 V: 77 W – 0.44 A
Thermal dissipation*
Idle 115 V: 41 BTU/h 230 V: 46 BTU/h
1/8 of max output power @ 4 Ω 115 V: 81 BTU/h 230 V: 97 BTU/h

Contact us

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud.

Sign up