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SEMI Digital PA system
Semi Digital PA system adds control and communication function to the essential equipment of existing analog privilege of broadcasting, which realizes school broadcasting’s multi-function. According to social trend, we developed it by compensating equipment control and operation condition monitoring as PC management program for building requesting integrated operation. In the case that there is not PC program, you can conveniently use it by initial setup value.
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| SPECIFICATIONS |
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PA2212/PA2224/PA2236 |
| Rated Output Power |
120W/240W/360W |
| S/N Ratio |
More than 90dB |
| Total Harmonic Distortion at 1 khz |
Less than 1% |
| Frequency Response (-3dB) |
70Hz~18kHz |
| Input Sensitivity |
1V(Balanced) |
High Pass Filer
(-3dB) |
400Hz |
| Power Supply |
AC 220V,230,240V/ |
| 50,60Hz,DC24V |
| Power Consumption 1/8 Power |
185W/361W/525W |
| Weight |
14kg/15kg/17.2kg |
| Dimension |
482(W)×88(H)×310(D)mm |
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| Main Feature |
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| Power amplifier to integrate PA system |
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- Low noise, stable, circuit, high S/N ratio, low THD, and compact design.
- LED indicator for checking output level and condition.
- Balanced input circuit for low noise.
- Protect amplifier from overheat and overload.
- Forced air cooling system with 2 cooling fan.
- Low cut filter to prevent low frequency noise.
- High efficiency troidal trance.
- One circuit system to prevent internal cable fault.
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