|
公司基本資料信息
|
|||||||||||||||||||||||||||||||||
|
Model |
SM40032-D04 |
||||
|
Type |
Dynamic Speaker |
||||
|
Dimension |
Outline Dimension Shall Be As Shown In Fig(1). |
||||
|
Weight |
Approx 25.0 Grams. |
||||
|
Magnet |
Material |
Nd-Fe-B |
|||
|
Impedance |
4 |
± 15% Ohm at 1000Hz. 1V |
|||
|
Power Rating |
Normal |
3.0W |
Maximum |
4.0W |
|
|
FO |
150±20% Hz at 1V |
||||
|
S.P.L. |
86 ±3dB/1.0Watt 0.5Meter. Average At600,800,1000,1200 Hz. |
||||
|
Frequency Range |
F0~20,000Hz.Average SPL-10dB. Frequency Response Fig (2). |
||||
|
Distortion |
10% Maximum At 1000Hz. 1.0W. |
||||
|
Abnormal Sound Test |
Must be Normal Tested by |
3.45v |
Volts. Sine wave for50~5kHz |
||
|
Polarity |
When a positive D.C current is applied to the voice coil terminal marked +,the diaphragm shall move forward |
||||
|
Operating Temperature |
-25°C to +60°C |
||||
|
Storage Temperature |
-25 °C to +60 °C |
||||
銘森電子科技有限公司成立于2003年5月,是一家專業(yè)開發(fā)、生產、銷售電聲產品的企業(yè),產品有:耳機喇叭、多媒體喇叭、耳機、硅膠制品、麥克風等電子產品。銘森電子堅持專業(yè)化經營,重視創(chuàng)新與持續(xù)改善。本公司以人為本,以技為長,以服務于大眾為宗旨。銘森主要產品喇叭廣泛應用于高檔耳機、藍牙音箱、數碼相機、語言學習機、移動DVD、通訊等領域。
咨詢電話: 0769-86325800