mylar speaker
Product Details:
| Place of Origin | Guangdong, China |
|---|---|
| Model Number | RB-20008F-40R |
| Brand Name | RB |
Payment & Shipping Terms:
| Minimum Order Quantity: | 5000 Piece/Pieces |
|---|---|
| Packaging Details: | inside foam and outside normal carton double protection. |
| Delivery Time: | 10 working days |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 120000 Piece/Pieces per Week |
Detailed Product Description
mylar speaker
Model No.: RB-20008F-40R
Dimension: Ø 20.0±0.2mm
Magnet: Material: NDEFB; Size: Ø 8.0mm x 1.0mm
Impedence: 8 ±15%Ohms at 1000Hz/1V
Power rating: Normal 1.0W; Max.1.5W
Lowest respond frequency: 780Hz ±20%
S.P.L: 95±3dB/1.0W.0.1M, average at 1000, 1200, 1500, 2000Hz.
Frequency range: 10 - 12000Hz. Average SPL-10dB.
Distortion: 3% Max. at 1000Hz 1.0W
Abnormal sound test: Must be normal by 2.83 Volts sine wave.
Polarity: Diaphragm will more forward when apply a positive DC current to the "+"or "marked"terminal.
Operating temperature: -20 to +50
Storage temperture: -25 to +55
mylar speaker
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Company Info
Dongguan Ruibo Electronic Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Dongguan
Province/State: Guangdong
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products