日韩生活片,亚洲女人毛片,caoporn成人免费公开,国产精品亚洲w码日韩中文,成人三级在线播放线观看,久久成人午夜,2018高清国产一道国产

業(yè)務(wù)部：
手機：18559318985(微信同號)
QQ ：669700382

技術(shù)部：
手機：15259266236(微信同號)
QQ ：805322189

HP-15(T)

15W plastic IP67 weatherproof loudspeaker.Small and Light.Suitable for outdoor installations,ASA material.Plastic bracket as standard.M-20 glands.70/100V transformer with variable power adaption.

Material/Colour:ASA/RAL 7035
Mounting:Bracket
Termination:Screw terminal
Weight:1.4 kg
IP Rating:66/67
Max./min.amb.temp:90°C /-50°C
Rated/max power:15W/20W
SPL 1W/1m:108db
SPL Rated Power:118db
Effective freq.Range:330–8000 Hz
Dispersion (-6dB) 1kHz/4kHz:113°/33°