Lightweight power amplifiers in a 19″ rack-mountable housing for generating high sound pressure levels in medium to large sound reinforcement systems. H-series amplifiers employ a new hybrid class-H architecture, which combines the streamlined efficiency of a digitally controlled power section design with the power delivery and stability of a professional class-H output stage. Comprehensive internal protection monitors any thermal or overload conditions, automatically mutes at power on/off and provides active inrush limiting. A digital display continually shows the supply voltage, internal temperature and output level. A fully balanced signal path has 3 switchable input sensitivity levels to match different audio sources and the amplifier section can be set to operate in Stereo, Parallel or Bridge modes. A switchable 120Hz low-pass filter can be selected for use with subwoofers, avoiding the need for a separate crossover and saving additional expense and rack space. Speaker outputs can be connected using 1 or 2 Speakon leads as required. H-series amplifiers provide immediate a

FEATURES:

• Hybrid class-H circuit design
• Digitally controlled and monitored power section
• Switchable 120Hz low-pass crossover
• Backlit LCD status display
• Full internal thermal and overload protection
• Stable down to 2 Ohms (4 Ohms bridged)

SPECIFICATIONS: 

• Power supply: 200-240Vac, 50Hz (IEC)
• Amplifier : construction: Hybrid Class-H
• Protection: Short/open circuit, thermal, RF, DC fault, on/off mute, active inrush Iimiting
• Frequency response: 20Hz-20KHz ±0.5dB
• THD+N: 0.2%
• S/N ratio: -95dB
• Damping factor: >700
• Input sensitivity: 1.0V – 1.4V – 2.0V switchable
• Input impedance: 20K? (balanced),10K? (unbalanced)
• Dimensions: 483 x 361 x 44 mm (1U)
• Fuse: T8AL 250V
• Power rms @ 8 Ohms: 2 x 600W
• Power rms @ 4 Ohms: 2 x 900W
• Power rms @ 2 Ohms: 2 x 1200W (40ms burst 1kHz sine)
• Power rms bridge @ 8 Ohms: 1800W
• Power rms bridge @ 4 Ohms: 2400W (40ms burst 1kHz sine)
• Weight: 7.0kg