The TOA A-3224DMZ is a powerful 240W digital mixer amplifier designed for professional public address and background music applications. Featuring 5-zone selection, multiple mic/aux inputs, and built-in USB, SD, Bluetooth, and FM radio, it delivers maximum flexibility for schools, offices, houses of worship, retail, and factories. With phantom power, fan cooling, and robust protection circuitry, it ensures reliable long-term operation.
240W high-performance digital mixer amplifier
5-zone output selector (all zones can be selected simultaneously)
4 Mic inputs + 2 AUX inputs + MP3 player with USB/SD/FM/Bluetooth/Record
Phantom power for condenser microphone (MIC 1)
MIC 1 priority muting function (overrides other inputs)
LED indicators for Power, Signal, Peak & Protection
Independent bass & treble tone controls
Durable ABS front panel and steel case with fan cooling
Ideal for paging, announcements, and background music distribution
Power Source: 100 – 240 V AC, 50/60Hz
Rated Output: 240 W
Inputs: 4 x Mic, 2 x Aux, USB/SD, Bluetooth, FM radio
Outputs: 100V / 4Ω speaker out, RCA Rec out
Frequency Response: 50 Hz – 20 kHz
Tone Control: Bass ±10 dB (100 Hz), Treble ±10 dB (10 kHz)
S/N Ratio: ≥ 60 dB
THD: ≤ 1% at 1 kHz, 1/3 rated power
Phantom Power: +21 V (MIC 1)
Dimensions: 420 × 101 × 357 mm
Weight: 4.9 kg
