Impedance:8Ω
Freq.Range:2.0K-20K Hz
SPL(@1w/1m):104dB
Voice Coil Diameter:φ74.46mm">

亚洲AV成人无码一区二区三区,欧美性爱-熊猫成人网,91无码人妻一区二区成人aⅴ,亚洲AV无码一区二区乱孑伦AS

中文

English

About

Company profile

Development course

Corporate environment

Honor and qualification

Products

Trumpet

Driving sound head

Horn

Ndfeb sound head

High-frequency head

Hd speaker

Alarm horn

Anti-aircraft horn

Tone column

Microphone stand

Megaphone

Power amplifier

News

Corporate news

Industry information

Service

Contact information

Online message

Products
Pioneering and innovative, improve the level of the industry, do quality products
SG-74.46

Power:50W

Impedance:8Ω

Freq.Range:2.0K-20K Hz

SPL(@1w/1m):104dB

Voice Coil Diameter:φ74.46mm


Contact
13601474599
Product details

Power:50W

Impedance:8Ω

Freq.Range:2.0K-20K Hz

SPL(@1w/1m):104dB

Voice Coil Diameter:φ74.46mm


Service hotline

86-13601474599

E-mail

sgspeaker@jssgdx.com

Add

No. 3 Xingyuan Road, Gensi Township Industrial Agglomeration Area, Taixing City, Jiangsu Province

Copyright ? 2024 Jiangsu Shenguang Electronic Technology Co., LTD  蘇ICP備2021008912號-2 Powered by ：MUZINFO

奇米四色福利视频 | 成人性生交大片免费看中文 | 淫荡人妻交换在线 | 欧美孕妇一二三区 | 欧美人妖一区二区三区 | 日本中文高清有码 | 极品美女被操出白浆 | 91传媒免费看人口 | 海角社区成人专区在线观看 | 成人悄咪咪视频在线 | 大香一本亚洲人妻 | 午夜福利姬bbbb | 夜夜夜夜夜猛鲁鲁鲁鲁 | 国产xxxx色c淫v视频 | 亚洲色情波多野结衣 | 91亚色在线观看 | 最新欧美在线91 | 男人的天堂人气社区 | 狼友网人妻人人澡 | 亚洲人气一区二区 | 日本内射精品一区二区视频 | 国产自慰喷水网站 | 极品媚黑黑人正在播出 | www黄在线观看 | 亚洲精品网站久久 | 五十路息与子近親相姦 | 粉嫩精品一区二区免费 | 久久精品无码一区二区三区国产 | 爱爱亚洲爱爱亚洲爱爱 | 日韩乱码一区二区 | 蜜乳AV少婦中年豐滿一区二区 | 中文字幕免费毛片 | 亚洲AV在线无码大胸 | 男人操女人的视频69AV | 精品人妻一区二区三区缅甸 | gogo熟女少妇大尺度 | 国产精品久久老熟女 | 欧美精产国品一二三区原神 | 女人高潮抽搐喷水30分钟视频 | 91 太和 电影 | AV在线不卡一区 |