The Monacor PA-1120 is a versatile 5-zone mono PA mixing amplifier delivering 120 W of power, designed to cater to both medium and large-scale audio installations. Its robust feature set makes it ideal for applications in commercial establishments, educational institutions, and public address systems. The amplifier allows for individual control over five zones.
Housed in a durable 19-inch, 3U steel chassis, the PA-1120 is built for reliability in rack-mounted configurations. The front panel features user-friendly rotary controls for bass, treble, and master volume adjustments, along with LED indicators for level monitoring. A regulated fan ensures optimal cooling during prolonged operation. Removable mounting brackets add to its installation versatility.
| Specification | Details |
|---|---|
| Power Rating | 120 W |
| Peak Output Power | 170 W |
| Inputs | 3 x combo XLR/6.3 mm jack (mic/line), 2 x RCA L/R (line) |
| Frequency Range | 55 Hz - 16,000 Hz |
| Equaliser | Bass: ±10 dB at 100 Hz; Treble: ±10 dB at 10 kHz |
| Signal-to-Noise Ratio | > 70 dBA (mic), > 80 dBA (line) |
| Total Harmonic Distortion | < 1% |
| Phantom Power | 17 V |
| Power Supply | 230 V AC / 50 Hz; 24 V DC (emergency power) |
| Power Consumption | 340 VA |
| Dimensions (W x H x D) | 482 x 133 x 352 mm |
| Weight | 13 kg |
The PA-1120 delivers clear and reliable audio performance across all zones, with minimal distortion. Its intuitive interface and flexible control options make it accessible for both technical operators and end-users. The amplifier's scalability and integration capabilities enable it to adapt to various installation sizes and requirements, ensuring consistent and high-quality sound distribution.
Q: Can the PA-1120 handle both microphone and line-level inputs simultaneously?
A: Yes, the PA-1120 is equipped with three combo XLR/6.3 mm jack inputs that can accommodate both microphone and line-level signals, allowing simultaneous use of multiple audio sources.
Q: Is it possible to control the PA-1120 remotely?
A: Remote control can be achieved through optional accessories like the PA-1120RC remote paging microphone, though it does not offer app or network-based control.
Q: What kind of speakers can I use with the PA-1120?
A: The amplifier supports 100 V line outputs, making it compatible with standard public address speakers designed for 100 V distributed systems.
Q: Does it support backup power in the event of a mains failure?
A: Yes, the PA-1120 includes 24 V DC input terminals for emergency backup power integration.
Q: Is the amplifier suitable for permanent installations?
A: Absolutely. With its robust rack-mountable design and extensive zone management, the PA-1120 is ideal for fixed installations in schools, offices, and public buildings.
