国产无套露脸视频在线观看_一区二区 福利_小市民系列动漫免费观看_97色在线播放视频_91原创视频在线观看_日韩不卡一二区

Service Hotline

+86-769-82637582
Product Categories
Contact Us
Tel:+86-769-82637582
Fax:+86-769-81088365
Contacts:Mr. Zhang
+86-13827277877
E-mail:
buzzer@xm-speaker.com
Address:Huquan Road, Qinghu Village, Qishi Town, Dongguan City (next to Hongda Department Store)
Multimedia speakers
Your current location:Products >> Speaker >> Multimedia speakers >> View Contents
    Product Name:Multimedia speakers UGF-78008P-1
  • Product Categories:Multimedia speakers
  • Ordering Hotline:+86-769-82637582 Online QQ
Detailed

Above    Measuring condition under temperature : 25~35℃ R.H. 25 ~75%.According to standard    GB/T9396-1996

 

Model

UGG-25008P-2

1

Type

Dynamic    Speaker

2

Dimension

Outline Dimension Shall Be As Shown In    Fig(1).

3

Weight

Approx  315  Grams.

4

Magnet 

Material       

Nd-Fe-B

5

Impedance 

8

±    15%  Ohm   

6

Power    Rating 

 Normal

10.0W

Maximum

11.0W

7

FO

115±20% Hz   

8

 S.P.L.

103±3dB/1.0Watt 0.1Meter.    At1000.1200.1500.2000Hz.

Measurement Method    Shown In Fig(2).

9

Frequency    Range

F0~20,000Hz.Average    SPL-10dB. Frequency    Response Fig(3).

10

Distortion

5%    Maximum  At1000Hz. 1.0W

11

Abnormal    Sound Test

Must be    Normal Tested by

8.94

 Volts.Sine wave for50~5kHz

12

Polarity

Diaphragm    Shall Move Forward When Apply a Positive DC.

Red“+”or“Marked”    Terminal

13

OperatingTemperature

-20°C to +50°C

14

Storage    Temperature

-25°C to +55°C

15

Reliable Test

After any    following test leave speakers at room temperature for 1 hour, SPL shall not    deviate by ± 3 db from    initial value

15-1

Load Test

white noise for 96 hours  at     10.0W input power.

15-2

High Temperature Test

+55±2 °C     96hours

15-3

Low Temperature     Test

 -20±2 °C96hours

15-4

Humidity Test

+40±2 °C    relative humidity 90~95%R.H 96hours

15-5

Vibration Test

Frequency 30 ± 15 Hz,    Amplitude 1.5 mm for 2 Hours per axis(x. y. z axis)

15-6

Temperature Cycle test

75 CM free falling on Concrete floor,    10 times.

15-7

Temperature Cycle test

-25°C ~ + 65°C   5 Cycles Temperature test.


16. Drawing(Fig1)   Unit: mm  Tolerance:±0.3mm

01.jpg

17.Frequency Resonance   Fig (3).

02.jpg

    Product:

  • *Contact:
  • *Mobile:
  • Company:
  • E-mail:
  • *Detailed:
  • *Code:
Related Products
Q Q
WeChat

Follow Us

Mobile Station

TOP
主站蜘蛛池模板: 国产在线观看午夜福利片 | 精品一区二区三区的国产在线观看 | 国产一级aa大片毛片 | 一区二区三区视频免费 | 日本免费一区二区三区高清视频 | "欧美日韩一区 二区 三区 久久精品" | 亚洲国产日韩制服在线观看 | 久久五月天一区二区 | 中国一级特黄毛片大片久久 | 国产不卡在线免费观看av | 全免费一级毛片免费看在线 | 涩涩导航 | 国产一大二大不卡专区 | 高潮又爽又黄又无遮挡免费软件 | 黄色大片a级 | 在线看福利中文字幕人妻 | 亚洲精品久久久久玩吗 | 一区二区三区视频播放 | 一区二区精品区 | 538在线视频精品视频 | 在线观看视频亚洲 | 青娱乐国产中文字幕 | 国产在线成人免费视频色婷婷 | 丰满人妻熟妇乱又伦精品视 | 国产精品扒开腿做爽爽爽日本无码 | 一级黄色带片 | 国产性猛交xxxx乱大交小视频 | 国产一级毛片国语一级 | 91九色首页 | 色播六月天 | 欧美不卡在线观看 | 国内精品一级毛片 | 久久国产精品成人免费网站 | av在线国产精品 | 成人网在线 | 国产精品96 | 午夜中文字幕 | 久久av片 | 99精品久久久久久中文字幕 | 白丝JK高潮喷水在线观看 | 夜夜嗨av|