
🔊 IMG STAGELINE STA-700 Stereo PA Amplifier: Reliable Power for General Applications
The IMG STAGELINE STA-700 is a high-quality, two-channel stereo PA amplifier designed to deliver dependable audio performance for a variety of general applications, from live stage setups to fixed installations in small and medium-sized venues.
Key Performance & Power:
Peak Power Output: 800 W
RMS Power Rating: 400 W
Power at 4 ohms:Â 2 x 275Â W
Power at 8 ohms:Â 2 x 200Â W
Frequency Range:Â 10 - 20,000Â Hz
Integrated Limiter: Yes, helps protect speakers and prevent excessive distortion.
THD: Less than 0.05% for clear sound reproduction.
Built-in Protection & Reliability:
The STA-700 is engineered for safety and prolonged operation, featuring comprehensive protection circuitry with LED indicators against:
Short Circuit
Overheating
DC Voltage Overlay at the outputs
Speaker Switch-On Delay: Prevents damaging transients when the unit is powered on.
Fan Cooling: Ensures stable operation, even during demanding use.
Control & Connections:
2 Level Controls: Dedicated controls for precise volume adjustment of each channel.
Ground Lift Switch: Easily eliminate hum and noise caused by ground loops.
Overload (Clip) LED: A dedicated LED per channel provides visual indication of overload to help manage input levels.
Connectivity:
Inputs:Â 1 x RCA L/R, 1 x 6.3Â mm Jack L/R
Outputs: 2 x SPEAKER, 1 x 6.3 mm Jack L/R, 2 x pair of screw terminals
Design:
Rack-Mountable: Standard 19" design, taking up 2 rack units (2 RU) for easy integration into professional racks.
Dimensions (WÂ x H x D):Â 482 x 96 x 296Â mm
Weight:Â 9.4Â kg
Power your system with confidence. The STA-700 offers a compelling balance of high-power reserves, essential protection features, and a user-friendly interface for reliable and robust audio amplification.
| STA-700 | |
|---|---|
| Peak output power | 800 W |
| Power rating | 400 W |
| Power rating at 4 Ω | 2 x 275 W |
| Power rating at 8 Ω | 2 x 200 W |
| Channels | 2 |
| Inputs | 0.85 V/55 kΩ |
| Frequency range | 10-20,000Â Hz |
| Integrated limiter | yes |
| S/N ratio | 85 dB |
| Crosstalk attenuation | > 43 dB |
| THD | < 0.05% |
| Power supply | ˜ 230 V/50 Hz/1,100 VA |
| Mains voltage | 230 V |
| Mains frequency | 50 Hz |
| Power consumption, operation | 1,100 VA |
| Admiss. ambient temp. | 0-40 °C |
| Width | 482 mm |
| Height | 96 mm |
| Depth | 296 mm |
| Rack units, RU | 2 |
| Weight | 9.4 kg |
| Connections | 1 x 6.3 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 0.14 x 0.51 m |
| Gross weight | 10.28 kg |
| Net weight | 9.7 kg |