产品描述（超薄喇叭）
01
Type
Dynamic speaker
02
Dimension
External diameter40 mm
03
Rated Input Power
1.0 W
04
Impedance
8 ohm±15% at 2KHz
05
Resonance Frequency (Fo)
300K Hz±20% at Fo, 1V
06
Sensitivity (S.P.L.)
92dB(0.5W/0.1m)±3 dB
at AVE 0.8K,1.0K,1.2K,1.5K(Hz).
07
Frequency Range
Fo–10KHz
08
Distortion
Less than 10 % at 2000Hz1.0W
09
Max. Input Power
Must be normal at 1.5W white noise for 1 minute.
10
Voice Coil
Diameter14.4 mm
11
Magnet
Rare earth permanent (Nd-Fe-B) magnetΦ13.5 x 1.5mm
12
Weight
8.2g±0.1g
13
Appearance
Should not exist any obstacle to be harmful to normal operation; damages, cracks, rusts and distortions, etc.
14
Operation Test
Must be normal at program source 1.0W
15
Buzz, Rattle, etc.
Should not be audible at2.83V sine Wave between Fo to 10KHz
16
Polarity
When positive voltage is applied to the terminal marked (+), diaphragm should move to the front.
17
Terminal Strength
Capable of withstand 1kg load for 30 seconds without resulting in any damage or rejection.
18
Load Test
1.0W white noise is applied for 96 hours and satisfy the test listed on item 05,06,13,15
19
High Temp. Test
Keep 96 hours at +70℃±3℃ and leave 3 hours in normal temperature and then check
20
Low Temp. Test
Keep 96 hours at -20℃±3℃ and leave 3 hours in normal temperature and then check
21
Humidity Test
Keep 96 hours at + 60℃±3℃ relative humidity 95% and leave 3 hours in normal temperature and then checked.
22
Drop Test
Drop the speakers contained in normal box onto the board 20mm thick 10 times from the height of 0.75m and then should satisfy the test listed on item 13 and 15
P 3/4
Measurement Condition
Test and measurement will be carried out under normal condition of temperature
within 5℃to 35℃,relative humidity within 45% to 85% and air pressure of 860mbar to 1060mbar.
Should uncertainly arise in data obtained from the above atmosphere, control of temperature
At 20℃±2℃ and relative humidity within 60% and 70%, with air pressure remaining unchanged, To be enforced.
1.Microphone : B&K 4191
2.Standard Baffle :In IEC 268-5 Where 1350mm x 1650mm
3.Testing Distance : 0.1m
4.Zero Level : -dB
5.Mode : SPEAKER
6.Input Power : 0.5W
7.potentiometer Range : 50dB
8.Sweep Time : 0.5sec
Standard test condiction of speaker
公司简介
产品名称：FDS-400064R8W1.0-C
尺寸：40mm
额定功率：1.0 W
最大功率：1W
阻抗：8±15% ?
重量：18.2 g ± 0.1g
共振频率：300KHz
灵敏度/声压：92± 3dB
江阴市福鼎通讯器材有限公司成立于1994年4月份,公司以质量作为企业生存的命脉，注重全面质量管理，已经通过ISO9001质量体系认证以及TS16949认证。产品一直专注于，研发生产各类蜂鸣器、喇叭/扬声器，应用于车载、电脑周边产品、电子数码产品、多媒体产品、家用电器、医疗器械、警报装置以及工业设备等领域.
买家须知：
所标价格为参考价，为节省时间，将同类产品同一标题列出，但价格并非统一，拍下前请联系卖家。（注：店内产品均不含税，可开普票，开票需加税金）。另有大量库存没有上传，如果您还没有查到您想要的型号，请与我们联系，我们可以为您研发制作偏冷门的电子元件！
09
09
2021
福鼎 FDS-400064R8W1.0-C扬声器超薄喇叭 福鼎喇叭
来源:[江阴市福鼎通讯器材有限公司]
联系人：陈先生
手机：13861148699
电话：0510-86582084
传真：0510-86582084
QQ：1570156949
Email：fudingsales@126.com
地址：江苏省无锡市江阴市月城镇月冯路29号
品牌：FD福鼎
价格：2.00
元/pcs
供应地：江苏省无锡市
产品型号：FDS-400064R8W1.0-C
DESCRJPTION
福鼎 FDS-400064R8W1.0-C扬声器超薄喇叭 厂家直销 常州
描 述
