
The MONACOR PA-948S is a robust, single-channel PA power amplifier delivering 480 W of reliable power for 100 V and 70 V line speaker systems. Designed for demanding commercial and public address applications, this 1-rack unit amplifier ensures your announcements and background music are delivered with clarity and consistency.
Powerful Mono Output: Provides a substantial 480 W power rating at both 100 V and 70 V line outputs.
Comprehensive Protection: Built-in safeguards protect the unit against overheating, overload, and short circuits, ensuring long-term reliability.
Efficient Cooling: Features a temperature-controlled, continuously adjustable fan to maintain optimal operating temperature.
Status Indicators: Clear LED indications for Clip, Protect, Overtemperature, and Output Level, plus indicators for 100 V/70 V operation.
Flexible Connectivity: Includes a combo 6.3 mm/XLR input and an XLR feed-through output (link) for easy signal routing to additional amplifiers. Speaker connections are made via secure screw terminal contacts.
| Feature | Specification |
| Power Rating | 480 W |
| Speaker Outputs | 100 V (20 Ω) / 70 V (10 Ω) |
| Frequency Range | 80–16,000 Hz |
| Inputs | 710 mV/10 kΩ, Balanced (Combo XLR/6.3 mm) |
| S/N Ratio | > 98 dB(A) |
| THD | < 1% |
| Rack Units (RU) | 1 |