เครื่องขยายเสียง ยี่ห้อ TOA รุ่น DA-502H
SPECIFICATION (TOA DA-502H)
| Model | DA-502H |
| Power Source | 220VAC, 50Hz |
| Power Comsumption | 220W |
| AC Power Tolerance | AC220±10% |
| Total Harmonic Distortion | Below 1% |
| Frequency Response | 80Hz~18kHz±3dB |
| S/N Ratio | Above 80dB |
| Input | Priority Input 1 2×2 0dB 20kΩ electronically-balanced, removable terminal block BGM Input x2 2 0dBV 20kΩ electronically-balanced, removable terminal block Priority Input 2 x2 0dBv 20kΩ electronically-balanced, RJ45 Spare amplifier input, removable terminal block |
| Rated Output | 500Wx2, 100V, 20Ω, removable terminal block |
| Indicators | Input signal (Green)x2, Power Source(Green)x1 Output Signal (Green)x2 Output Peak (Red)x2 Protect/Fault (Red)x2 Protect/Fault Surveillance Switch (Green)x1 Ventilation Fault(Red)x1 |
| Control | Power Switch, Rear Panel BGM Input Volume Control x 2, Rear Panel Ventilation Control Automatic muting last for 4 seconds and resume normal. Automatic muting level: Above 55dB Protect/Fault Control output x 2, Relay output, removable terminal block(2P:+,-) Surveilance Check Dip Switch Fault Check (Test) Dip Switch |
| Operation Temperature | 0°C~ +40°C |
| Operation Humidity | Below 90% RH (no condensation) |
| Dimensions ( W x H x D) | 482 x 88.4 x 374.1 mm |
| Finish | Panel: Aluminum, black, alumite Case: Plated steel sheet |
| Accessories | Removable terminal plug(4P)x2, Removable terminal plug(3P)x Removable terminal plug(2P)x2 |
| Cooling | Forced air cooling |
| Weight | 8.3kg |
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