Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.  

Product Name: 57mm Waterproof Multimedia Speaker Driver Model NO.: YD57-1 Brand: Yuesonic Certification: ISO9001 WORD nChannels: 2.1Channel Radiation Mode: Direct Radiation Type Style: Mini Transducer Principle: Ferric Speaker Cone: Polypropylene and Titanium Edge Transmission Mode: Air-conduction Category: Speaker Dimension: 57*17.5mm Application: Waterproof Trademark: YS Transport Package: Carton Specification: RoHS Origin: China HS Code: 85182900 Product Description 57mm waterproof speaker YD57-1IMP 8ohm +/- 15%F0 500Hz +/- 20%SPL 83 +/- 2 dB (1m/1w)NOM POWER 3WFREQ RANGE F0-4KHzOur companyPackingFAQQ1: what is the MOQ?YUEDA: 1000 pcs, we also accept small trial orders.Q2: what it the lead time?YUEDA: 2-4 weeks, for regular models, we usually prepare some in stock, so shipment could be made very soon.Q3: Can I have some free samples for evaluation first?YUEDA: Sure. We could offer some free samples.Q4: What payment methods do you accept?YUEDA: T/T, PayPal, western Union, Money gram.Q5: What payment terms do you accept?YUEDA: Generally, payment before shipment at the beginning.Q6: Can you make some revisions to it?YUEDA: Sure, we will, just let us know.Q7: Is it RoHS/REACH compliant?YUEDA: Yes, all our products are RoHS and REACH compliant.