ChinaMultimediaSpeakerManufacturs Speaker聽Technical parameters 1Dimensio桅30*H5.6mm 2Impedance8惟 卤 20% at 1KHz 3Rated Input Power1.0W 4Max Input Power1.5W 5Lowest Resonance Frequency400卤20%Hz at1V锛圵ithout Baffler锛?/p> 聽6Audible NoiseThe input power shall be set at rated noise power(1.0W). Using an audio oscillator sweep from F0 to 20KHZ in free air. There shall be no buzzes,rattles,nor spurious noises. 7Sound Pressure Level90卤3dB SPL(0.1m,0.1W) at 1.0,1.2,1.5,2.0KHz (0dB SPL=20渭Pa) 8DistortionLess exceed鈮?0% 1kHz with0.1M/2V 9Operating Temperature-20鈩兟爐o +聽60鈩?/p> 10Store Temperature-30鈩兟爐o +聽70鈩?/p> 11Product weight/ 聽聽DIMENSIONS聽聽聽聽聽聽聽聽聽聽聽聽聽聽 Unit: mm *Unit: mm; Tolerance: 卤0.3mm Except Specified聽 Frequency Response Application Delivery, shipping and service Advantage We have QC person stay on the production lines do to the inspection.All products must have been inspected before delivery.we do inline inspection and final inspection. 1.All raw material checked once it arrive our factory. 2.All pieces and logo and all details checked during production. 3.All packing details checked during production. 4.All production quality and packing checked on final inspection after finished. FAQ Q:Would you have a discount if l have a large order? A锛歒es we could offer different discount according to your order quantity. Q:When can I get the quotation?聽 A:We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us so that we will regard your inquiry priority. Q: Are you trading company or manufacturer?聽 A: We are professional manufacturer specialized in buzzer聽and speaker聽products. And we trade our products with our clients directly.聽 Q: Which payment form you can accept? A: T/T, Western Union, PayPal etc. We accept any convenient and swift payment term.聽ChinaMultimediaSpeakerManufacturs website:http://www.czfhdbuzzer.com/speaker/multimedia-speaker/
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