Powersoft Mezzo 322A 2-Channel Compact Install Power Amplifier

Get Powersoft Levels Of Quality And Performance With The Powersoft Mezzo 322A 2-Channel Compact Install Power Amplifier

Mezzo 322 A heralds the same levels of reliability, build quality, and acoustic properties of any Powersoft amplifier platform, in half the size. Exceedingly flexible, "A" versions of Mezzo offer remote control and monitoring of all the vital functions. The small form factor allows it to be mounted anywhere thanks to the included mounting kit. 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

SPECIFICATIONS

General

• Number of Channels: 2 (+2 line level outputs)
• Output Power: Single channel mode
• Distributed Line: 2, 4, 6, 8, 16 Ohms, 70-100V, 160W
• Commercial Total Rated Power: 320W
• Max Output Voltage/Current: 142 V peak/15.6 A peak

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: 115 V, 230 V
• Standby: 2 W
• Idle: 14 W

Audio

• Frequency Response: 20 Hz - 20 kHz (±0.5 dB)
• S/N Ratio: greater than 103 dB (20 Hz - 20 kHz, A weighted)
• Crosstalk Separation: -60 dB @ 1kHz
• Input Impedance: 10 kiloohms to ground/20 kiloohms balanced

DSP

• AD Converter: 24 Bit @ 48 kHz 125 dB-A Dynamic Range - 0.00x % THD+N
• DA Converter: 24 Bit @ 48 kHz 115 dB-A Dynamic Range - 0.00x % THD+N
• Internal Precision: 32 bit floating point
• Latency: 2.5 ms fixed latency architecture
• Input Equalizer: Parametric IIR: peaking, hi/lo-shelving, all-pass, band-pass, band-stop
• Crossover: Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 24 dB/oct (IIR)
• Delay: 80 ms (per output) for time alignment
• Limiters: RMS voltage, Peak limiter

Construction

• Dimensions (L x H x W): 275 mm x 40 mm x 210 mm (10.8 in x 1.6 in x 8.3 in)
• Weight: 2.6kg

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.