When it comes to powering your cinema installation or live sound setup, the QSC ISA280 2-Channel Cinema Installation Power Amplifier is a top contender. Engineered with versatility in mind, this amplifier offers stereo, bridge, and parallel operating modes, ensuring adaptability to a wide range of setups. The rear-panel gain controls are cleverly designed to prevent tampering, featuring 2dB detents for precise adjustments every time. Monitoring your sound levels is a breeze, thanks to clearly visible front-panel power, signal, and clip LEDs.

The QSC ISA280 doesn't just stop at power; it prioritizes protection and reliability. Independent clip limiters work diligently to curb unwanted distortion, while the selectable highpass filters shield your system from speaker transformer saturation. The amplifier is fortified with comprehensive protection circuitry against DC, infrasonic, thermal overload, and short circuits. Connectivity is seamless with XLR and detachable Euro-style input connectors, and covered barrier strip output connectors ensure compliance with safety standards.

A standout feature is its automatic on-demand variable-speed fan, which, along with rear-to-front airflow, guarantees cool operation even during intense performances. Plus, the inclusion of DataPort V2 opens up compatibility with DPV2 accessories and DSP-3 and DSP-4 processors, enhancing its functionality for those looking to expand their audio capabilities.

Key Features:

• Stereo, bridge, and parallel operating modes
  
• Rear-panel gain controls with 2dB detents
  
• Front-panel power, signal, and clip LEDs
  
• Independent clip limiters and selectable highpass filters
  
• Comprehensive protection circuitry
  
• XLR and detachable Euro-style input connectors
  
• Covered barrier strip output connectors
  
• Automatic on-demand variable-speed fan with rear-to-front airflow
  
• DataPort V2 for DPV2-compatible accessories and DSP processors
  

Product specs

FAQs

What are the main applications of the QSC ISA280 power amplifier?

The QSC ISA280 is designed primarily for cinema installations, providing reliable and high-quality audio amplification for movie theaters and similar environments.

How many channels does the QSC ISA280 amplifier have?

The QSC ISA280 is a 2-channel power amplifier, making it suitable for stereo audio applications or driving two separate speaker zones.

What is the power output of the QSC ISA280 amplifier?

The QSC ISA280 delivers robust power output suitable for cinema and live sound applications, ensuring clear and powerful audio performance.

Is the QSC ISA280 suitable for live sound applications?

Yes, while primarily designed for cinema installations, the QSC ISA280 can also be used for live sound reinforcement, offering reliable performance in various settings.

Does the QSC ISA280 power amplifier have built-in protection features?

Yes, the QSC ISA280 is equipped with advanced protection features to safeguard against overloads and ensure stable operation under demanding conditions.