QSC ISA300Ti

Features

• Low-impedance outputs plus isolated 25, 70, and 100 volt outputs for distributed audio systems
• Rear panel gain controls for tamper resistance; 2-dB detents allow for quick and repeatable settings
• XLR and detachable Euro-style input connectors
• DataPort V2 for use with DPV2-compatible signal processing accessories (XC-3, SF-3, LF-3) and DSP-3/DSP-4 (with external power supply)
• Independent defeatable clip limiters for reduced distortion
• Selectable high-pass filters (50 Hz or 75 Hz) protect speakers and prevent speaker transformer saturation, with minimal effect on program material
• Front panel indicators include power, signal, and clip
• Covered barrier strip output connectors for safety agency compliance
• Automatic on-demand variable-speed fan: quiet normal operation, with maximum cooling when needed
• Rear-to-front air flow helps keep equipment racks cool
• Stereo, bridge, or parallel operating modes
• Comprehensive protection circuitry including DC, infrasonic, thermal overload, and short circuit protection

Specifications

• Output, 8 ohms, per channel, both channels driven (1): 185W    
• Output, 4 ohms, per channel, both channels driven (1): 280W    
• Output, 4 ohms, bridged mono (1): 830W    
• Output, 70V line, per channel (2): 300W    
• Output, 100V line, per channel (2): 300W    
• Output, 140V line, bridged mono (2): 600W    
• Output, 200V line, bridged mono (2): 600W    
• Input sensitivity, low impedance: +3.43dBu    
• Input sensitivity, line outputs: +2.2dBu    
• Voltage gain: 30.5dB    
• Current consumption, 1/8 power, 4 ohms: 4.5A    
• Current consumption, 1/8 power, 70V/100V: 5.5A    
• Weight: 20.0kg