NEW IMG Stageline STA-850D 8-Channel Class-D Power Amplifier, 400 W, 19 inches

IMG Stageline STA-850D 8-Channel Class-D Power Amplifier, 400 W, 19-inch

Are you looking for a compact, multi-channel power amplifier in a 19-inch format for fixed installations, zone audio, or versatile audio setups? The IMG Stageline STA-850D 8-Channel Class-D Power Amplifier, 400 W, 19-inch is an 8-channel Class-D amplifier with 400 W rated power and 600 W total output power.

With eight channels, a fanless cooling design, and a 19-inch chassis, the IMG Stageline STA-850D 8-Channel Class-D Power Amplifier 400 W 19-inch particularly well-suited for applications requiring reliable power delivery to multiple speaker channels. Thanks to its silent operation, the power amplifier is also ideal for environments where disruptive fan noise needs to be avoided.

8-Channel Class-D Amplifier for Flexible Sound Reinforcement

The IMG Stageline STA-850D 8-Channel Class-D Power Amplifier 400 W 19-inch provides eight amplifier channels. At 4 ohms, it delivers 8 x 50 W; at 8 ohms, 8 x 30 W is available. Additionally, 8-ohm bridge mode is possible, providing 4 x 100 W.

This allows for flexible use of the power amplifier when driving multiple speakers or zones. The rated power is 400 W, and the total output power is 600 W.

Fanless cooling design and silent operation

An important feature of the IMG Stageline STA-850D 8-Channel Class-D Power Amplifier 400 W 19-inch is its fanless cooling design. This allows the power amplifier to operate silently, making it suitable for sensitive applications where quiet operation is required.

The heat generated is dissipated through air circulation. Therefore, the ventilation openings on the enclosure should remain unobstructed during operation so that the device can be operated within the permissible operating temperature range of 0 to 40 °C.

Operation and Channel Control

The IMG Stageline STA-850D 8-Channel Class-D Power Amplifier 400 W 19-inch features eight level controls. This allows each channel to be adjusted separately.

Additionally, a mute function is available for each channel. To monitor the signal status, each channel has an LED indicating overload or clipping. These features simplify setup and monitoring during operation.

Connections and 19-inch Form Factor

The power amplifier features balanced inputs via 8 x XLR and 8 x RCA connectors. Speaker terminals are provided for connecting speakers.

With a width of 483 mm, the IMG Stageline STA-850D 8-Channel Class-D Power Amplifier 400 W 19-inch is designed for 19-inch rack mounting. It is 90 mm high (2 height units) and 330 mm deep. It weighs 10.5 kg.

Protection Features and Applications

The IMG Stageline STA-850D 8-Channel Class-D Power Amplifier 400 W 19-inch is protected against short circuits. This ensures it is designed for reliable operation in suitable audio installations.

Power is supplied via 230 V at 50 Hz; the power consumption during operation is 600 VA. The unit is intended for indoor use and should be protected from dripping and splashing water, high humidity, and heat.

Recommended Purchase

The IMG Stageline STA-850D 8-Channel Class-D Power Amplifier 400 W 19-inch is a great choice for anyone looking for a multi-channel power amplifier with eight channels, Class-D technology, a 19-inch form factor, and silent operation. In particular, the combination of 8 x 50 W at 4 ohms, 8-ohm bridge mode, eight level controls, channel mute, and clip LEDs makes this model highly versatile.

If you need a power amplifier for multi-zone sound reinforcement, permanent installations, or flexible speaker setups, the IMG Stageline STA-850D 8-Channel Class-D Power Amplifier 400 W 19-Inch offers a solid technical foundation with robust features and intuitive channel control.

Features:

• Product Type: 8-channel Class D power amplifier
• Model: IMG Stageline STA-850D
• Design: 19-inch
• Rated Power: 400 W
• Total Output Power: 600 W
• Channels: 8
• Fanless Cooling: Yes
• Operation: silent
• 8-ohm bridge mode: possible
• Mute function: per channel
• Volume controls: 8
• Clip indicator: 1 LED per channel
• Protection: against short circuits
• Power at 4 ohms: 8 x 50 W
• Power at 8 ohms: 8 x 30 W
• Power in 8-ohm bridge mode: 4 x 100 W
• Inputs: 1 V / 20 kOhm unbalanced, 550 mV / 20 kOhm balanced
• Frequency range: 10 – 20,000 Hz
• Crosstalk attenuation: > 45 dB
• Power supply: 230 V / 50 Hz / 600 VA
• Mains voltage: 230 V
• Mains frequency: 50 Hz
• Power consumption (operating): 600 VA
• Permissible operating temperature: 0–40 °C
• Width: 483 mm
• Height: 90 mm
• Depth: 330 mm
• Rack height: 2U
• Weight: 10.5 kg
• Connections: 8 x balanced XLR, 8 x RCA, L/R speaker terminals

Specs:

• Type: Amps
• Theme: PA and Sonication

Further links:

• Print View