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The Monacor PA-900S is a robust and versatile mono PA power amplifier engineered for professional audio installations where reliability and quiet operation are paramount. Delivering a solid 120 W of output power, this unit is perfectly suited for use in commercial spaces like offices, schools, churches, factories, and conference rooms.
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120 W Power Rating: Provides ample power for distributed public address and music systems.
Flexible Speaker Connectivity: Supports both 100 V line, 70 V line, and 4 ohms low impedance speaker systems via secure screw terminals, ensuring compatibility with nearly any installation.
Silent Operation: Features a fanless cooling concept to eliminate noise, making it ideal for noise-sensitive environments like studios or lecture halls.
Dual Power Supply: Operates on standard 230 V AC mains or a 24 V DC emergency power source, guaranteeing performance even during power outages.
Audio Control: Includes a 2-way tone control (+- 10 dB at 100 Hz and 10 kHz) and a switchable low-cut filter to fine-tune your sound and remove unwanted low-frequency noise.
Seamless Integration: Designed for standard 19" rack installation (2 RU) and supplied with mounting brackets.
Line Link: Equipped with a feed-through output (line out) via XLR, allowing the signal to be easily passed on to additional amplifiers.
| PA-900S | |
|---|---|
| Peak output power | 160 W |
| Power rating | 120 W |
| Power rating at 4 Ω | 120 W |
| Power rating at 100 V | 120 W |
| Power rating at 70 V | 120 W |
| Output impedance | 4 Ω, 70 V/ 100 V |
| Channels | 1 |
| Inputs | 765Â mV (line) |
| Frequency range | 50-15,000 Hz |
| Equalizer bass | ± 10 dB/100 Hz |
| Equalizer treble | ± 10 dB/10 kHz |
| S/N ratio | > 80 dB |
| THD | < 0.5% |
| Power supply | ˜ 230 V/50 Hz/300 VA,
DC 24Â V/9Â A |
| Mains voltage | ~ 230 V |
| Mains frequency | 50 Hz |
| Power consumption, operation | 300 VA |
| Operating voltage (possible alternative) | DC 24 V |
| Power supply (possible alternative) | DC 9 A |
| Admiss. ambient temp. | 0-40 °C |
| Width | 482 mm |
| Height | 88 mm |
| Depth | 275 mm |
| Rack units, RU | 2 |
| Weight | 9.5 kg |
| Connections | 1 x XLR, screw contacts (line in),
1 x XLR (line out), screw contacts (speakers) |
| Packaging dimensions (W x H x L) | 0.33 x 0.16 x 0.52 m |
| Gross weight | 11.31 kg |
| Net weight | 9.86 kg |