产品信息:
塑料号筒扬声器(Plastic horn)
报警扬声器(Sirens horn)
铝号筒扬声器(Aluminium horn)
吸顶扬声器及壁挂音箱(Wall mount and celling)
大功率号筒扬声器
防火扬声器(Fire Rated Speaker)
防爆扬声器(Explosion Proof Speaker)
防尘防水扬声器
 安徽快3玩法注册开户:
天津市天马电声器材有限公司
地址:天津市河北区革新道重光路
   1号
电话:0086-022-26741755

安徽快3玩法传真:086-022-26742787

网站:http://protacet.com/
电子邮箱:fujun@ptm.com.cn
产品详细介绍
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 商品详细介绍:
 
YH20-1UY
Power(w)                             20, 30max
Impedance(Ω)                    8±15%
S.P.L./dB/m/w                     106±3
Frequence(Hz)                   280-6500
Size                                       φ240*245
Material                                 Aluminium
Colour                                   light gray
Packing                                 8pcs/ctn
Net weight                            1280g
YHT20-1UY
Power(w)                              20, 30max
I Voltage(v)                            70/100
S.P.L./dB/m/70v or 100v     118
Frequence(Hz)                     280-6500
Size                                        φ240*245
Material                                  Aluminium
Colour                                    light gray
Packing                                  8pcs/ctn
Net weight                             1630g
The product can be used for Public Sound Reinforcement on car publicity, station, stadium, hall, school, highway and so on.

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 其它商品:
  • 上条产品:YH20-1UF, YHT20-1UF
  • 下条产品:YH5-1ATM
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