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12inch aluminum basket neodymium woofer speaker WLR1238

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Quick Details

Port: FOB Guangzhou/Shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 10000 Piece/Pieces per Month
Frequency Range: 43-3700Hz
Place of Origin: Guangdong China
Cone Paper: Non-Press Paper
OEM & ODM: Yes
Frequency Range (Hz): 43-3700Hz
Nominal impedance: 7.2 OHM
Voice Coil Diameter: 75.5 mm
Basket: Aluminum
Nominal Diameter: 315mm
Max Power Input: 500W
Model Number: WLR1238
Brand Name: muwang Audio
Sensitivity: 99.7db
Magnet Diameter: Neodymium
Power: 500W
Packaging Detail: Packing: 2 Piece/Carton Single package size:330*330*330 mm
Guangzhou Welike Electroacoustic Co., Ltd.
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Product Description

12inch aluminum basket neodymium woofer speaker WLR1238


Main Features

1) 12inch stage woofer speaker

2) 500 W continuous program power capacity

3) 43-3700 Hz response

4) 99.7dB sensitivity



  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

Product Parameter



  Model   WLR1238
  Product Name

  12inch stage woofer speaker

  General Specifications  
  Nominal Diameter   315mm
  Resonate Frequency fs


  Resonate Frequency Range


  Sensitivity   99.7db
  Nominal Impedance   7.2 OHM
  Shortterm Maximum Power    500W
  Total Quality Factor,Qts    0.19
  Voice Coil Diameter    75.5 mm
  Magnet Diameter    Neodymium
  Equivalen Air Volume to Cms,Vas    88L
  Mechanical Quality Factor ,Qms    1.2
  Physical Information  
  Basket(Frame)     Aluminum
  Cone And Dust Cap     Non-Press Paper
  Surround(Damper)     50%NOMEX(CONEX)
  Voice Coil Wire     Copper(PESVW)
  Voice Coil Bobbin



    NdFeB Ring



R1238.png4 -13

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