Impedance:8Ω
Freq.Range:1.2K-20K Hz
SPL(@1w/1m):104dB
Voice Coil Diameter:φ44.4mm">

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-44.4

Power:50W

Impedance:8Ω

Freq.Range:1.2K-20K Hz

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

Voice Coil Diameter:φ44.4mm


Contact
13601474599
Product details

Power:50W

Impedance:8Ω

Freq.Range:1.2K-20K Hz

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

Voice Coil Diameter:φ44.4mm


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

国产一级毛片国语版在线 | 亚洲AV中文乱伦 | 大黑吊操小穴国产 | cos在线无码精品 | 人妻丰满熟妇av无码区乱com | 国产亚洲无码AV | 蜜桃乱码精品一区 | 性感美女日韩欧美尤物 | 久久特级一级毛片 | 69精品一区二区 | 国产又黄又爽无遮挡 | 91高清无码人体 | 综合人妻久久一区二区精品 | 人妻熟妇女乱又伦精品视频 | www.成人呦呦 | 久久AV秘一区二区三区 | 亚洲国产精品国自产拍色欲软 | 国产日产亚洲午夜 | 人妻三级无码导航 | 手机盗拍福利在线 | 孕妇一区二区三区 | 亚洲精品一区二区三区四区在线 | 日本中文字幕在线看 | 无码流出中文字幕破解 | 少妇特黄一区二区三区 | 又粗又大又硬又黄的视频 | 亚洲日韩美一级视频 | 一级做a爰片久久毛片无码电影 | 国产真实伦实例对白 | 波多野结衣人妻一区二区三区四区 | 91丝袜精品久久久久久无码人妻木头人 | 好吊视频大全一区二区 | 亚洲AV无码乱码一级毛片韩 | 亚洲香蕉视频久久 | 无码高清免费观看 | 寂莫人妻被中出中文字幕 | 蜜桃AV裸乳网站 | 欧美日韩国产中文字幕 | 懂色av蜜臀av | 色色色婷婷五月天 | 老司机台湾佬中文 |