The Monacor PA-912S is a robust mono PA power amplifier delivering 120 W output at 100 V, designed for professional audio installations such as public address systems, background music, and paging applications. Its compact 1U design ensures seamless integration into standard equipment racks, making it suitable for environments like conference rooms, auditoriums, and retail spaces.
Constructed with a durable metal chassis, the PA-912S is built to withstand the rigours of continuous use. The unit features a temperature-controlled, continuously adjustable fan that ensures optimal cooling, thus enhancing lifespan and ensuring consistent performance. The front panel is equipped with LED indicators for clip, protection status, overtemperature, output level, and 100 V/70 V operation, providing users with clear visual feedback regarding the amplifier's status.
| Specification | Details |
|---|---|
| Peak Output Power | 120 W |
| Power Rating | 120 W at 100 V |
| Output Impedance | 100 V/80 Ω, 70 V/40 Ω |
| Frequency Range | 80 Hz - 16,000 Hz |
| Signal-to-Noise Ratio | > 98 dB(A) |
| Total Harmonic Distortion (THD) | < 1% |
| Input Sensitivity/Impedance | 670 mV / 10 kΩ, balanced |
| Power Supply | ~ 230 V / 50 Hz |
| Power Consumption | 225 VA |
| Dimensions (W x H x D) | 483 x 44 x 255 mm |
| Weight | 3.5 kg |
| Connections | 1 x combo 6.3 mm/XLR (input), 1 x XLR (link), screw terminals (speakers) |
The PA-912S delivers clear and reliable audio amplification, maintaining high fidelity across its frequency range. Its user-friendly design, featuring straightforward controls and informative LED indicators, simplifies operation and monitoring. The amplifier's protection features and efficient cooling system contribute to its dependable performance in various professional settings.
Q: What type of audio systems is the PA-912S suitable for?
A: The PA-912S is ideal for use in public address systems, background music, and paging applications across venues such as conference rooms, auditoriums, and retail spaces.
Q: Can the PA-912S be integrated into existing audio setups?
A: Yes, with its feed-through output (link) and flexible input options, the PA-912S can be easily integrated into existing audio systems, allowing for scalable expansion.
Q: How does the amplifier ensure reliable operation?
A: The unit incorporates protective circuitry for overload, short circuit, and overheating, along with a fan-based cooling system that maintains safe operating temperatures.
Q: What kind of input devices can be connected to the PA-912S?
A: Any professional audio device with a balanced output can be connected via the combo XLR/6.3 mm input. This includes mixers, preamps, and paging microphones.
Q: Does the PA-912S require special installation procedures?
A: The unit is designed for standard 19-inch rack mounting and features screw terminals for secure speaker connections, allowing for straightforward and reliable installation.
