Сохранить в закладки 62095877433:
Dimension | 9×16×3.0t |
Rated noise power | 0.7W/in 1cc box |
Maximum short term power | 1.0W/in 1cc box |
Rated Impedance | 8±20% Ω /2.0k Hz/2.0 Vrms/in 1cc box |
Resonance Frequency(f0) | 950±20% Hz while testing in 1cc box at 2.0Vrms/10cm |
Sound Pressure Level | 90 ±3 dB SPL /2.0Vrms/10cm at 2.0k Hz, in 1cc box |
Rated Frequency Range | 500Hz ~10k Hz |
Total Harmonic Distortion | THD ≤ 15 % @ Rated Power / 1K Hz/ 10 cm / 1cc test fixture on baffle |
Polarity | When a positive DC Current is applied to the voice coil terminal marked + ,the diaphragm shall move forward |
Buzz, Rattle, etc. | Must be free audible noise (buzzes and rattles)( at rated frequency range ,input level up to 2.0Vrms, while testing in 1cc box.) |
Weight | 1.2g |
Appearance | Should not exist any obstacle to be harmful to normal operation; damages, cracks, rusts and distortions, etc. |
Storage temperature | -40℃~+85℃ |
Operation temperature | -20℃~+70℃ |
Q: Could I have samples for testing first? | ||||||||
A:Yes, definitely you can. After confirming your requirements, we will quote and discuss with you about the samples. | ||||||||
Q: What's the minimum order quantity? | ||||||||
A: Our minimum order quantity depends on products. Please email us to check. | ||||||||
Q: Could you customize the products according to my requirements? | ||||||||
A: Yes. We could customize the products for you. | ||||||||
Q: What's your lead time? | ||||||||
A: Generally speaking, sample order 3-7 working days; bulk order 15-25 working days, a bit longer for customized products. But we are very flexible on the lead time, it will depends on the specific orders. | ||||||||
Q: Could you send me a price list? | ||||||||
A: We quote according to the products and the quantity you need. Please contact salesman, and let them know your requirements, they will provide the price list for you. | ||||||||
Q: Could we have our logo or company name to be printed on your products or packages? | ||||||||
A: Sure. Your logo could be printed on your products by different ways. | ||||||||
Q: How does your factory do regarding quality control? | ||||||||
A: Quality is priority. We always attach great importance to quality control from the beginning to the end of production. | ||||||||
Every product will be fully assembled and carefully tested before packed. |
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