big powerful high quality dual professional concert live show subwoofer speaker 18" WL1818J
Big Magnet 18 inch woofer speakers Sub woofer WL1818J
Main Features
1) 18inch stage woofer speaker
2) 1000W continuous program power capacity
3) 43-0.9KHz response
4) 95.5dB 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
| Model | WL1818J |
| Product Name |
18inch stage woofer speaker |
| General Specifications |
| Nominal Diameter | 462mm |
| Resonate Frequency fs |
43Hz |
| Resonate Frequency Range |
43-0.9KHz |
| Sensitivity | 95.5db |
| Nominal Impedance | 7.2 OHM |
| Shortterm Maximum Power | 1000W |
| Magnet Diameter | 220*110*25mm |
| Voice Coil Diameter | 99.5 mm |
| Mechanical Quality Factor ,Qms | 5.75 |
| Total Quality Factor,Qts | 0.45 |
| Equivalen Air Volume to Cms,Vas | 144L |
| Physical Information |
| Basket(Frame) | Aluminum |
| BL | 29.5T.m |
| Voice Coil Wire | Copper(PESVW) |
| Voice Coil Bobbin |
Aluminium(ASV) |
| Magnet |
Ferrite |
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
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier