TOA A-3212DM Digital Mixer Amplifier with MP3
A-3212DM is a high performance yet cost-effective mixer power amplifier equipped with MP3 and Bluetooth function. Ideal for broadcasting, paging, or background music in schools, offices, shops, houses of worship and large ballrooms.
| Power Source | 100 – 240 V AC, 50/60Hz |
| Rated Output | 120W |
| Power Consumption | 44 W (AC operation at 1/8 maximum output without clip) |
| Distortion | Less Than 3% at 1 kHz |
| Frequency Response | 50 – 20,000 Hz |
| Speaker output | 4 Ω, 70 V (42 Ω) , 100 V (83 Ω), removable terminal block (5 pins) |
| S/N Ratio | Over 60 dB |
| Tone Control | Bass: ±10 dB at 100 Hz Treble: ±10 dB at 10 kHz |
| Total Harmonic Distortion | Under 1% at 1 kHz, 1/3 rated power |
| Finish | Polystyrene resin, Steel plate, black |
| Weight | 3.9 kg |
| Distortion | < 1 % (at 1 kHz, rated power) |
| Muting | MIC 1: Mutes other input signals by 0-30 dB attenuation |
| Indicator | Power, Signal , Peak, Protect |
| Inputs | MIC 1: 1 mV (-60 dB*), 600 Ω, balanced, phone jack, selectable to RJ45 MIC 2-3: 1 mV (-60 dB*), 600 Ω, balanced, phone jack MIC 4: 1 mV (-60 dB*) 600 Ω, balanced, phone jack, selectable to AUX 1 AUX 1: 100 mV (-20 dB*), 10 kΩ, unbalanced, RCA pin jack, selectable to MIC 4 AUX 2: 100 mV (-20 dB*), 10 kΩ, unbalanced, RCA pin jack MP3: LED Display, Support USB, SD/MMC card (up to 32GB), Bluetooth, Radio FM, Record |
| Outputs | Speaker out: Speaker Output in screw type terminal Direct line (selectable): 83 Ω (100 V) or 4 Ω Rec out: 0 dB*, 600 Ω, unbalanced, RCA pin jack |
| Ventilation | Natural Air Cooling |
| Finish | Panel: ABS resin, black Case: Steel plate, black |
| Dimensions | 420 (W) × 100.9 (H) × 357 (D) mm |
| Weight | 4.6 kg |
| Accessory | Antenna FM radio (1m) x 1 |