The IMG Stageline STA-235 is a high-performance stereo PA amplifier designed for professional audio applications. It delivers robust power output and features an integrated limiter, making it ideal for both live performances and installed sound systems while ensuring clear and reliable audio reproduction.
Constructed within a standard 19-inch, 2U rack-mountable steel chassis, the STA-235 offers durability and ease of integration into existing audio setups. The front panel is equipped with an LCD screen that displays critical information such as temperature, operating mode, and power status, allowing for real-time monitoring. Dual level controls and LED indicators for each channel enhance user control and feedback, while temperature-controlled fans ensure optimal cooling during extended operation.
| Specification | Details |
|---|---|
| Peak Output Power | 1,400 W |
| Power Rating | 1,000 W |
| Power Rating at 4 Ω | 2 x 500 W |
| Power Rating at 8 Ω | 2 x 400 W |
| Power Rating (8 Ω Bridged) | 1 x 1,000 W |
| Frequency Range | 10-50,000 Hz |
| Signal-to-Noise Ratio | > 80 dB |
| Total Harmonic Distortion (THD) | < 0.1% |
| Inputs | 1 x 3-pole XLR L/R (balanced), 1 x 6.3 mm jack L/R (balanced) |
| Outputs | 3 x SPEAKER, 2 x pair of screw terminals |
| Power Supply | ~230 V/50 Hz |
| Power Consumption | 2,000 VA |
| Dimensions (W x H x D) | 482 x 100 x 330 mm |
| Weight | 11.5 kg |
The STA-235 delivers powerful and clean amplification suitable for a variety of professional audio environments. Its intuitive interface, featuring straightforward controls and informative displays, allows for easy operation. Its protective features and robust build ensure consistent, dependable performance, even under demanding conditions.
Q: What operating modes are available on the STA-235?
A: The amplifier offers two selectable modes: stereo and bridged, providing flexibility for different audio system configurations.
Q: How does the integrated limiter function benefit the amplifier's performance?
A: The integrated limiter helps to prevent distortion and equipment damage by managing power peaks, ensuring a consistent audio output.
Q: Is the STA-235 suitable for permanent installation?
A: Yes, its rack-mountable design and durable build make it well-suited for permanent installations in venues, studios, or public address systems.
Q: Does the amplifier include built-in cooling?
A: Yes, it features temperature-controlled fans that maintain optimal internal temperatures during prolonged use.
Q: What type of input connections does the STA-235 support?
A: It supports balanced XLR and 6.3 mm jack inputs, accommodating professional audio source equipment.
