There are perfect short circuit, DC, high frequency overload protection facilities, specially designed linear limiting protection circuit system, according to the running state, automatic adjustment of limiting strength; High efficiency large transformer, large capacity electrolytic capacitor as filter power supply, ensure low distortion when the power amplifier is full load, low frequency is more powerful; Unique low noise design; Excellent convection cooling system, airflow inlet and outlet using turbo-channel, to ensure a long time of stable operation of the machine; there are three working modes: stereo, parallel and bridge.
PRODUCT SPECIFICATION:
Product model
L18
L20+
8Ω(stereo)
2×1800W
2×2000W
4Ω(stereo)
2×2700W
2×3200W
2Ω(stereo)
2×3600W
2×4600W
8Ω(bridge)
5400W
6400W
Frequency range
20Hz-20KHz:±0.1dB
THD
<0.01%
<0.03%
SNR
≥105dB
≥102dB
Damping coefficient
≥620
≥500
Channel resolution
≥65dB
≥70dB
Input sensitivity
0.775V,1.0V,1.4V
0.775V,1V,32dB
protect
soft start, under-voltage, over-voltage, overheat, overload, over-current, DC protection
Foshan City Nanhai Kafu Professional Audio Equipment Factory was founded in 1999, located in Foshan, China. With more than 24 years operating, we have built up mature products technology, high quality production system and after sale service system. Our products include passive&active line array speakers, full range speakers, subwoofer, power amplifiers, digital processors and peripheral products and and all accessories, which have been successfully applied in public entertainment market, government affairs,business conference, public cultural and sports market.
Foshan City Nanhai Kafu Professional Audio Equipment Factory