TECNARE PA-900
Two channels class H Professional Power Amplifier
The Tecnare PA series of power amplifier represent a new era in affordable,high quality performance and reliability with the latest power amplifications technologies.
MAIN APPLICATIONS
– Small and medium size PA systems
– Djs
– Club Sound
– Live sound and public spaces
– Worship systems
Description
MAIN FEATURES
– 2 unit 19″ rack, easy transportation
– Low distortion
– Extensive protection ensure high realiability and operating safety
– Efficient forced-air fan prevents excessive thermal build up
– Electronically balanced XLR input ; SPEAKON NL4 output connectors
– Easy to configure in stereo / mono / bridge modes
SPECIFICATIONS
– Rated power ( 1kHz (HIA) with 0.5% THD )
– 4 ohm stereo ( per channel ) : 450W
– 8 ohm stereo ( per channel ) : 350W
– 8 ohm bridge mono : 900W
Performance
– Frequency responce ( at 1 watt ) : 20Hz-20KHz , +0-1dB
– Total Harmonic Distortion ( THD ) : <0.5%, 20Hz-20KHz
– Intermodulation distortion 60 Hz and 7 KHz at 4:1 from full rated output to -30dB : =/<0.35%
– Slew Rate : >20V/us
– Voltage Gain : 31dB
– Damping Factor ( 8 ohms ) 10Hz-400Hz : >200
– Signal-to-Noise Ratio ( below rated power,20Hz to 20kHz.A-weighted ) : >100dB
– Crosstalk ( below rated power )
– At 1 kHz : -75dB
– At 20 kHz : -58dB
– Input sensitivity for full rated power at 8 ohms : 0.775V or 1.4V
– Input impedance ( nominal )
– Balanced : 20K ohms
– Unbalanced : 10K ohms
Construction
– Protection : Protection against short circuits, no-load, on/off muting, RF interference
– Ventilation : Flow-through ventilation from front to back
– Cooling : Internal heat sinks with forced air. Fan cooled, speed regulated, thermal protection
– Power cord specification : Plug : 10A, 250V wire : 3×1.0mm
– Chassis size ( unit mm ) : 482x294x88
– Net weight : 12.7Kg
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