
🔊 IMG STAGELINE STA-500: The Reliable Stereo PA Amplifier
Power your small to mid-sized PA applications, mobile DJ setup, or stage show with the robust and versatile STA-500 Stereo PA Amplifier from IMG STAGELINE. Engineered for dependable performance and easy integration, this 2-channel amplifier delivers solid power and professional-grade protection.
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Power Output: Delivers a maximum of 600 W of peak power.
2 x 200 W RMS at 4 $\Omega$
2 x 125 W RMS at 8 $\Omega$
Built-in Protection: Extensive protection circuitry safeguards your amplifier and connected speakers against:
Short circuit
Overheating
DC voltage overlay at the outputs (indicated by an LED)
Professional Control: Features for precise sound management:
2 Level Controls for volume on each channel.
Ground Lift Switch to eliminate hum and noise.
Clip LED on each channel to prevent overload and distortion.
Cooling System: Equipped with a low-noise fan cooling system to ensure stable, long-term operation even under demanding conditions.
Versatile Connections: Seamlessly connect various audio sources and speakers:
Inputs: 1 x 6.3mm jack L/R, 1 x RCA L/R
Outputs: Speaker terminals (locking connectors/screw terminals) and 1 x 6.3mm jack L/R.
Design: Housed in a durable 2U (19-inch rack unit) chassis, making it perfect for professional rack installation or standalone tabletop use.
| STA-500 | |
|---|---|
| Peak output power | 600 W |
| Power rating | 400 W |
| Power rating at 4 Ω | 2 x 200 W |
| Power rating at 8 Ω | 2 x 125 W |
| Channels | 2 |
| Inputs | 1.3 V/55 kΩ |
| Frequency range | 10-20,000Â Hz |
| Integrated limiter | no |
| S/N ratio | 64 dB |
| Crosstalk attenuation | > 55 dB |
| THD | < 0.05% |
| Power supply | ˜ 230 V/50 Hz/730 VA |
| Mains voltage | ~ 230 V |
| Mains frequency | 50 Hz |
| Power consumption, operation | 730 VA |
| Admiss. ambient temp. | 0-40 °C |
| Width | 482 mm |
| Height | 95 mm |
| Depth | 300 mm |
| Rack units, RU | 2 |
| Weight | 6.6 kg |
| Connections | 1 x 6.3Â mm jack L/R
1 x RCA L/R 2 x SPEAKER 1 x 6.3Â mm jack L/R 2 x pair of screw terminals |
| Packaging dimensions (W x H x L) | 0.37 x 0.15 x 0.51 m |
| Gross weight | 7.45 kg |
| Net weight | 6.64 kg |