Hot Sale 8 inch subwoofer car audio under seat slim woofer speaker high SPL active power subwoofer

P.W.M Mosfet Power Supply
RCA Input/ High Level Input
Remote Control For Subwoofer Level
Phase Swith (0 or 180 Degree)
Adjustable Input Sensitivity
Bass Boost 0-18dB @ 45Hz
Subsonic Filter(20Hz)
LPF Filter(50-150Hz)
Power 150 RMS @ 2ohms @100Hz, 450W Max.
Auto Power On: on / off
Soft Dalayed Remote Turn-on
Protection Circuit : Thermal Protection Circuit
Short Protection Circuit
Over Load Protection Circuit
Dummy Woofer: 185*55mm (2PCS)
Slim Woofer:8'', 2ohms
Dimensions: 345*245*70(L*W*H)mm

Our company-ONESMAN ELECTRO-ACOUSTIC CO., LTD. in Guangdong province, founded in 2003, is a professional car audio manufacturer, who is majored in producing car speakers and amplifiers.

Our company has grown up to a professional maker with more than 1300 experienced workers and 60 R&D engineers, occupying 40, 000 square kilometers with 30, 000 square meters workshop, owning series of advanced production and test equipments, exporting our products mainly to foreign countries.

We are capable of developing and completing series of products of ourselves. Currently as our die, hardware and plastic workshops are perfectly equipped, we are advantageous in both the developing speed and confidentiality of new products, moreover in the aspect of product quality and cost control.

It's noticeable that in the field of car amplifier, we are making cooperations with a Korean company, which specializes in developing new products of amplifier. Presently, the Korean company shares its technology and management skills with us, and the Korean engineer leads to develop slap-up products. We hold a strong belief that products with high power, top grade and competitive price will come out soon.

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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