A1812 TOA 120 Watt – Mixer amplifier
TOA’s A-1812 features: 120W output (100V or low impedance), 3 mic and 3 aux inputs, built in chimes, priority function, emergency input and telephone paging.
Specifications.
| Power Source | 220 V – 230 V AC, 50/60 Hz
24 V DC (M4 screw terminal) |
|---|---|
| Rated Output | 120 W |
| Power/Current Consumption | AC operation: 258 W (rated output), 94 W (EN60065)
under 320 mA (when power switch is OFF) 24 V DC operation: 7.0 A (rated output), 2.7 A (EN60065) |
| Frequency Response | 50 – 20,000 Hz (±3 dB) |
| Distortion | Under 2% at 1 kHz, rated power |
| Input | LINE: 0 dB(*1)/-10 dB(*1) (switchable), 10 kΩ, transformer balanced, RCA pin jack |
| Output | LINE: 0 dB(*1), 600 Ω, unbalanced, RCA pin jack
SPEAKER: High impedance (100 V line/83 Ω), M4 screw terminal Low impedance (4 – 16 Ω), M4 screw terminal (Both Low and High impedance terminals cannot be used at the same time.) |
| S/N Ratio (Band Pass : 20 – 20,000 Hz) | Over 100 dB (Master volume: min)
Over 97 dB (Master volume: max, INPUT LEVEL switch: 0 dB) Over 90 dB (Master volume: max, INPUT LEVEL switch: -10 dB) |
| Control Input | POWER REMOTE: No-voltage make contact input, open voltage: 24 V DC,
short-circuit: under 1 mA, M3 screw terminal EMERGENCY(*2): No-voltage make contact input, open voltage: 24 V DC, short-circuit: under 1 mA, M3 screw terminal |
| Indicator | 5 point LED output level meter, Power indicator LED |
| Operating Temperature | -10℃ to 40℃ |
| Finish | Panel: ABS resin, black, hair line
Case: Steel plate, black |
| Dimensions | 420 (W) × 107.7 (H) × 367 (D) mm |
| Weight | 12.2 kg |
| Accessory | Power cord …1, Terminal block cover …1, Terminal block cover mounting screw …2 |
| Option | Rack mounting bracket: MB-25B
Volume control cover: YA-920 |
