The IMG Stageline STA-500 is a professional-grade stereo PA amplifier designed for reliable performance in stage shows, mobile DJ setups, and small venue installations. Offering solid power delivery, robust safety features, and broad compatibility with input sources, it caters to both audio enthusiasts and professionals.
Encased in a durable 19-inch, 2U steel chassis, the STA-500 is engineered for both portability and rack-mounted configurations. Its straightforward front panel includes dual volume controls and a ground-lift switch, enabling quick and precise adjustments. A low-noise fan cooling system ensures long-term operational stability, even under demanding conditions.
| Specification | Details |
|---|---|
| Power Rating at 4 Ohms | 2 x 200W |
| Power Rating at 8 Ohms | 2 x 125W |
| Peak Music Power Output | 600W |
| Frequency Range | 10 Hz - 20 kHz |
| Signal-to-Noise Ratio | 64 dB |
| THD | < 0.05% |
| Inputs | 1 x 6.3mm Jack L/R, 1 x RCA L/R |
| Outputs | 2 x Speaker Terminals, 1 x 6.3mm Jack L/R, 2 x Screw Terminal Pairs |
| Dimensions (W x H x D) | 482 x 95 x 300 mm |
| Weight | 7.6 kg |
The STA-500 provides clean, distortion-free sound with a low total harmonic distortion of under 0.05%. Its efficient cooling system and rugged housing make it a dependable choice for continuous operation. With its versatile I/O support and intelligent protective circuitry, it integrates effortlessly into both mobile rigs and permanent audio systems.
Q: What types of events is the STA-500 suitable for?
A: The STA-500 is ideal for mobile DJs, small club events, stage shows, and general public address requirements.
Q: Can it be rack-mounted?
A: Yes, the amplifier features a 2U 19-inch design for standard rack mounting.
Q: Does the STA-500 include any protective features?
A: Absolutely. It offers integrated protection against overheating, short circuits, and DC voltage issues, along with front-panel LED indicators.
Q: What input types are supported?
A: The STA-500 includes both RCA and 6.3mm jack inputs, allowing for wide device compatibility.
Q: How is the unit cooled?
A: It employs a low-noise internal fan to maintain consistent operating temperatures.
