12 inch professional aluminum subwoofer woofer wholesale speaker WL12015

Product Description   220 Watts speaker woofer WL12015   Main Features 1) 12inch stage woofer speaker 2) 220W continuous program power capacity 3) 61-2.6KHz response 4) 94dB sensitivity   Product Parameter  

Model	WL12015
Product Name	12inch stage woofer speaker

General Specifications

Nominal Diameter	312mm
Resonate Frequency fs	61Hz
Resonate Frequency Range	61-2.6KHz
Sensitivity	94db
Nominal Impedance	7.2 OHM
Shortterm Maximum Power	220W
Total Quality Factor,Qts	0.42
Voice Coil Diameter	65.5 mm
Magnet Diameter	190*90*20mm
Equivalen Air Volume to Cms,Vas	44L
Mechanical Quality Factor ,Qms	1.723

  Packaging & Shipping   Factory Tour   Exhibition   Certifications   Our Services   We Accept T/T,cash etc 1. Tell us the Items model and quantity you order. we make a record for you. Then You pay the down payment 30% of the total amount to our company account .(Please notice bank charge is paid by your side) 2.After we receive the down payment, we will produce the goods for you. 3.Once we finish the products , we will send you the photos to check and confirm. 4.If everything is ok, you pay the 70% balance amount. 5.After we receive the balance amount, we will arrange shipping for you. 6.During shipping,we will inform the delivery data, such as where is the goods now, when will arrive to your seaport.... 7. After received your goods, if have any questions,our customer services and engineers will try to solve FAQ Q1: What is our warranty for speaker drivers?  For our speaker driver, we have one-year warranty.   Q2:How can i get a sample ? If you need some samples to test,we can make as per your request .You should pay for the transportation freight of samples and our samples cost,while the samples cost can be refundable after you place the order.Thanks.   Q3:How much the transportation freight of samples? The freight depends on the weight and packing size and your area.   Q4:Is it OK to print my logo on the product? Yes.Please inform us formally before our production and confirm the design firstly based on our sample.   Q5:Can you produce according to customers' design?  Yes.we mainly do the OEM/ODM service.   Q6:What's the minimum order quantity(MOQ)?  MOQ is 50pcs-500pcs each model size.   Q7:How about the delivery time?  For sample: 10-15 days  For order: 30-45 days

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Product Categories : Pro Speaker > 12inch