型號: | RB-2720008F-01R |
---|---|
品牌: | RB |
原產地: | 中國 |
類別: | 電子、電力 / 磁性材料 |
標籤︰ | 筆記本喇叭 , 多媒體喇叭 , DVD喇叭 |
單價: |
¥1.8
/ 件
|
最少訂量: | 500 件 |
Model: RB-2720008F-01R
Dimension: 27mm x 20mm
Magnet: Materials NDEFB size: ø11.0mm x 1.5mm
Impedance: 8 Ohms ±15% at 1500Hz/1.0V
Power rating: Normal 1.0W, Maximum 2.0W
Lowest respond frequency: 750Hz ±150
S.P.L: 92±3dB/1.0Watt 0.1Meter average at 1000, 1200, 1500, 2000Hz.
Frequency range: 300 - 20000Hz, average SPL-10dB.
Distortion: 3% Maximum at 1000Hz. 1.0W
Abnormal sound test: Must be normal by 2.83V sine wave
Polarity: Diaphragm will more forward when apply a positive DC current to the "+" or "marked" terminal.
Operating temperature: -20 to +50
Storage temperature: -25 to +55
QQ314494750
SKYPE:gene8899
東莞瑞波電子有限公司 | |
---|---|
國家/地區︰ | 广东省东莞市 |
經營性質︰ | 生產商 |
聯繫電話︰ | 13560035695 |
聯繫人︰ | 張健 (銷售部經理) |
最後上線︰ | 2008/07/29 |