The Monacor PA-900 is a high-performance mono PA mixing amplifier delivering 120 W of power, designed for professional audio installations in venues such as conference rooms, auditoriums, and houses of worship. It offers versatile input options and intuitive controls, making it suitable for both background music and public address applications.
Constructed with a robust 19-inch, 2U steel chassis, the PA-900 ensures durability and reliability for rack-mounted setups. Its fanless cooling design allows for silent operation, making it ideal for environments where noise levels must be minimised. The front panel features intuitive input and output level controls, along with a 2-way tone control for precise audio adjustments.
| Specification | Details |
|---|---|
| Peak Output Power | 160 W |
| Power Rating | 120 W |
| Power Rating at 4 Ω / 70 V / 100 V | 120 W |
| Channels | 5 |
| Inputs | 3 mV (mic), 200 mV (line), 140 mV (aux) |
| Frequency Range | 50-15,000 Hz |
| Equaliser | ±10 dB at 100 Hz (bass) / 10 kHz (treble) |
| Signal-to-Noise Ratio | > 80 dB |
| Total Harmonic Distortion | less than 0.5% |
| Phantom Power | 20 V, individually selectable |
| Power Supply | 230 V AC / 50 Hz / 300 VA or 24 V DC |
| Dimensions | 482 x 88 x 275 mm |
| Weight | Approx. 10.3 kg |
The Monacor PA-900 delivers consistent audio performance with minimal distortion and excellent clarity, even at higher volumes. Its intuitive interface and broad input range make it a practical solution for both entry-level users and AV technicians. Ideal for announcements and distributed audio, it seamlessly adapts to various professional settings.
Q: Can the PA-900 be used with both microphones and music players?
A: Yes, it features dedicated mic/line inputs and an auxiliary input for music sources such as smartphones or CD players.
Q: Does the amplifier provide phantom power?
A: Yes, each microphone input has selectable 20 V phantom power for condenser mics.
Q: Can this amplifier be used in emergency power situations?
A: Absolutely. It supports 24 V DC input for uninterrupted operation during power cuts.
Q: Is the fanless design effective for silent environments?
A: Yes, the fanless design ensures completely silent operation, ideal for quiet spaces such as churches or conference rooms.
Q: What type of speakers are compatible?
A: The PA-900 is compatible with 4 Ω speakers and 70/100 V distributed speaker systems, offering installation flexibility.
