• Enormous power with exceptional brilliance
• Front panel with 2 gain controls
• All operation modes can be monitored via the LED's on the front panel
• Input sensitivity adjustable via selector on rear panel
• Limiter adjustable to load impedance
• Ground lift switch
• Bridge switch
• Protection circuits for optimised equipment protection
• Rugged 19" housing

HQ Power Qubic series of power amplifiers have been designed for continuous use in the most demanding of venues, fitted with twin cooling fans they can operate under the most difficult conditions. These amplifiers have a high damping factor, so they produce a clean clear transparent sound. HQ Power Qubic 21300 professional amplifier feature a well designed limiter which holds down peaks to avoid distortion and damage to your speakers. The amplifiers can be run in conventional stereo mode or parallel mono or you can even bridge the output.