Description:

1, High power car subwoofer , 3500W-4000WRMS;

2, Die-casting Aluminium frame, triple magnet, 370oz, and dual 1/2/4ohm;

3, 4" high temperature aluminium voice coil;

4, Fat surround, Long throwing,High power, High dynamic,High X-max(35mm) ;

5,Sink,strong,clean and flexible low-frequency performance;

6, Silver zinced top-plate and bottom plate, nice appearance;

7, High efficiency carbon cone, triple spiders with double flat tinels leads

Featue

1. 4INCH COPPER VOICE COIL
2, 90 dB/SPL SENSITIVITY
3, 3500 WATT PROGRAM POWER HANDING
4, FEM OPTIMIZED MOTOR AND SUSPENSIONS
5, 46mm PEAK TO PEAK MAXIMUM EXCURSION
6, OPTIMIZED COOLING SYSTEM
7, DOUBLE SPIDER
8 ,RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
9 ,TRIPLE ROLL SURROUND

FAQ

<1>Q: How to order?
A: If you are interested in any of our items,please contact us freely;when you confirmed everything, PI will send and please pay deposit.

<2>Q: Shipment?

A:We can arrange shipment from either your specified forwarder or our forwarder.After ETA, please pay the balance before we provide you B/L.

<3>Q: How about your after-sales service?
A: All of our products are 1 years warranty against defective materials and workmanship, if any quality

problem, free replacement or repair parts will be sent in the next order. Furthermore, tracking the package for customer until the customer get it.

<4>Q: What is your enterprise type?
A: We are a professional manufacturer for car audio products and we have the export right.

<5>Q: Where is your factory located? How can I visit there?
A: Our factory is located at Jiashan city,Zhejiang , China. if you visit our factory,you can fly to either Shanghai or Hangzhou.

<6>Q: What is your payment terms?
A: Generally is 30%T/T after order,and balance after shipment.

<7>Q:How about sample oder?

A: We can make sample as your requirement ,we need about 10days to make sample after receipt of payment.

<8>Q: What is production package?
A: Usually is gift box and master carton, it can depend on clients