Line Array Systems
KONE Series full range Systems
NUQ Series full range Systems
KTWO Series full range Systems
IT Series full range Systems
SUB Series high power sub
LA Series Power Amplifiers
C Series Power Amplifiers
XTA Series Amplifiers
XLi Series Amplifiers
DPA Series Digital Amplifiers
TIP Series Digital Amplifiers
MA Systems Line Array
DX4.1 Full Range
Red Devil
LA Series Power Amplifiers
LA Series Amplifiers

All LA Series amplifiers are built with tunnel-cooled heat sinks, variable-speed DC fans and extensive protection circuitry for superior efficiency into difficult loads and power conditions. In the Crest Audio tradition, these robust amps also boast more power devices (16 per channel) than any competitive amplifier, plus a switched-rail class H output stage and triple-compound design to provide low distortion and excellent thermal stability. Based on powerful Pro 200. Series technology and utilizing a linear power supply, our three versatile LA Series amps deliver stable high power output for running main systems, monitors and subwoofers.

Model LA300 LA500 LA600 LA800
Output Power
(1KHz 0.1%tTHD 8 ohms) 350W 500W 600W 800W
Output Power
(1KHz 0.1%THD 8 ohms) 500W 900W 1000W 1200W
Total harmonic distortion plus noise
( 8 ohms,1KHz,rated power) <0.1%
Supply voltage(AC) 220V(10%)50Hz~60Hz
Input Sensitivity( 8 ohms,rated power) 0.775V(+3dB)
Damping Factor >400 >600 >800 >800
S/N >80dB
Conversion rate 300V/us
Dimensions 89483428mm
Weight 21Kg 23Kg 24.5Kg 27.5Kg

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