1.The active voltage limit and overload protection circuit, can be in the input signal overload and output load overload, can make the product work in the ideal state, the output distortion is controlled to less than 3%, protect the product itself from damage;
2.The power tube directly attached to the radiator design, with the new heat dissipation structure and short wind exhaust design, so that the power tube heat transfer and send out more efficient, lower working temperature, more stable use;
3.Perfect temperature protection function, at any time will control the product within the range of reasonable use, and will not appear mute phenomenon;
PRODUCT SPECIFICATION:
Product model
LD-4600
LD-4800
LD-41000
8Ω(stereo)
4x600W
4x800W
4x1000W
4Ω(stereo)
4x900W
4x1200W
4x1500W
2Ω(stereo)
/
/
/
8Ω(bridge)
2x900W
2x2400W
2x3000W
Frequency range
20Hz-20KHz:±0.5dB
THD
≤0.1%
SNR
≥108dB
Damping coefficient
≥500
Channel resolution
≥60dB
Input sensitivity
0.775V/26dB, 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