Compact Power.
Infinite Possibilities.
The Mezzo 322 delivers the legendary reliability and acoustic performance of Powersoft’s world-class system platforms in a remarkably compact 1/2 rack unit. Designed for high-end corporate and hospitality environments, it provides the flexibility to drive diverse loads without compromising on energy efficiency or sonic clarity.
Precision Half-Rack Chassis
Engineered for Excellence.
Power Sharing
Intelligent power allocation allows the total 320W capacity to be shared dynamically across both channels, maximizing efficiency for asymmetric loads.
Green Audio Power
State-of-the-art Class D technology ensures minimal thermal dissipation and industry-leading energy efficiency, reducing long-term operational costs.
Flexible Mounting
The ultra-compact form factor includes hardware for rack mounting, surface mounting, or under-table installation, fitting seamlessly into any architectural design.
On-Board DSP
Advanced digital signal processing provides comprehensive control over EQ, limiting, and delays, ensuring optimal speaker protection and acoustic tuning.
Technical Specifications
Core Specs
Type
2-Channel Compact Installation Amplifier
Response / Bandwidth
20 Hz – 20 kHz (±0.5 dB)
Configuration
2-Channel Class D High-Efficiency with DSP
Power & Output
Power Rating
320W Total (2 x 160W @ 4-8Ω / 70V-100V)
Input Sensitivity
4 dBu (Balanced) / -10 dBV (Unbalanced)
Max Output Voltage
80 Vpeak / 15 Apeak
Impedance / Channels
2Ω – 16Ω and Constant Voltage (70/100V)
S/N Ratio
> 100 dB (A-weighted)
Physical
Enclosure / Chassis
1/2 Rack Unit, High-Grade Metal Construction
Finish
Black Anodized / Matte Powder Coat
Dimensions
210 x 275 x 40 mm (8.3 x 10.8 x 1.6 in)
Weight
2.2 kg (4.9 lb)
Mounting / Connections
Includes Rack Ears & Surface Brackets; Phoenix Connectors
Ideal Applications
Retail Environments
Luxury Hospitality
Education Facilities
Bars and Restaurants
