Impedance:8Ω
Freq.Range:2.0K-20K Hz
SPL(@1w/1m):107dB
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:125W

Impedance:8Ω

Freq.Range:2.0K-20K Hz

SPL(@1w/1m):107dB

Voice Coil Diameter:φ74.46mm


Contact
13601474599
Product details

Power:125W

Impedance:8Ω

Freq.Range:2.0K-20K Hz

SPL(@1w/1m):107dB

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

熟女熟妇丰满自慰 | 人妻在线日韩免费视频 | 国产一区在线免费播放 | 久久精品亚洲竹菊 | 欧美激情bt自慰 | 老司杠机精品导航 | 福利视频在线一区二区 | 精选一区二区三区在线成人AV | 国产精品在·线人妻 | 国内精品久久久无码精品顺 | 红桃视频无码中出 | 国产精品无码久久久久久电影 | 日本六十路熟妇A片 | caoporn国产91 | 免费一级全黄少妇性色生活片内射 | AV探花嫖妓中文 | 超碰98资源总站 | 国产伦子伦老人伦500部视频 | 乱码精品一区二区三区丰满的岳站 | 黄澀永久免费高清传媒 | 成人性爱免费视频 | 丰满熟女人妻一区二区三五十一路 | 好屌妞屄这里有精品 | 国产水多在线观看 | 亚洲熟妇XxXxX| 污在线观看高潮喷水 | 欧美美女被擦视频 | 日本aaaaa在线 | 澳门香港四虎三级片 | 国产精品﹣色哟哟入口 | 国产久久精品二区三区 | 黄色在线观看免费视频 | 国产成人亚洲熟女 | 午夜福利视频久久久 | 麻豆 美女 丝袜 人妻 排行 | 成人做爰黄级A片免费 | 无码专区第一页二页 | 99国产精品TV | 亚洲无码又粗又黄 | 曰韩美女黄色A片 | 成人爱爱视频免费 |