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The MONACOR STA-200D is a powerful and highly efficient Stereo Class D PA Amplifier, designed for professional audio installations where reliability and low noise are paramount. Delivering a total power rating of 250 W (2 x 125W at 4 ohms), this robust amplifier provides clear, high-quality audio amplification in a remarkably compact, 1U rack-mount format.
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High-Efficiency Class D Power: The modern Class D concept ensures high energy efficiency and reduced heat generation, contributing to the amplifier's compact size and stable performance.
Silent, Fanless Operation: Engineered with a fanless cooling concept, the STA-200D operates completely silently, making it the perfect choice for noise-sensitive environments like conference rooms, lecture halls, and studios.
Flexible Connectivity: Easily integrate multiple audio sources with five switchable line inputs. This includes four rear RCA inputs and a convenient front-panel 3.5 mm stereo jack input with adjustable sensitivity.
Substantial Power Reserves: Thanks to its generously dimensioned toroidal core transformer, the amplifier maintains high power reserves, ensuring reliable and consistent audio delivery even under demanding conditions.
Robust & Slimline Design: The super slimline, 1U (1 Rack Unit), and robust design allows for easy, space-saving installation in standard 19-inch equipment racks.
Comprehensive Protection: Built-in protective circuits safeguard the unit against short circuits, overvoltage, and overheating, guaranteeing long-term operational safety and reliability.
| STA-200D | |
|---|---|
| Peak output power | 300 W |
| Power rating | 250 W |
| Power rating at 4 Ω | 2 x 125 W |
| Power rating at 8 Ω | 2 x 75 W |
| Channels | 2 |
| Inputs | 1 V/23 kΩ (RCA),
90 mV-1 V (jack) |
| Frequency range | 20-20,000 Hz |
| S/N ratio | > 100 dB(A) |
| Crosstalk attenuation | > 56 dB |
| THD | < 0.05% |
| Power supply | ˜ 230 V/50 Hz/350 VA |
| Mains voltage | ~ 230 V |
| Mains frequency | 50 Hz |
| Power consumption, operation | 350 VA |
| Admiss. ambient temp. | 0-40 °C |
| Width | 483 mm |
| Height | 44 mm |
| Depth | 268 mm |
| Rack units, RU | 1 |
| Weight | 5 kg |
| Connections | 1 x 3.5 mm stereo jack
4 x RCA L/R 1 x SPEAKER L/R 1 x spring-load. speaker term. L/R |
| Packaging dimensions (W x H x L) | 0.34 x 0.1 x 0.46 m |
| Gross weight | 5.9 kg |
| Net weight | 5.15 kg |