Black Aluminum Frame SPL Car Subwoofers Deep Bass Dual 2 OHM Impedance

The SJ Series is aimed directly at the over the top bass cruising market. These subs get low and loud for an entire evening long cruise. The motor was designed around a humungorific 4 inch, high temperature,  flat wire, aluminum voice coil. This monster subs also possesses features such as backplate venting, basket venting and outer shorting ring/heat sinking to ensure the highest long-term heat dissipation possible.

Features:

12" High power handling subwoofer 

Tripple 120 oz Y30H magnet 

Dual 2 Ohm impedance

2500W RMS Power

5000W MAX Power

SPL: 88.9dB

Freq. Range: 35-500Hz

• Double Stitched EROM Surrounds
• High-temp 4.0”, aluminum former voice coil
• Laminated Spiders
• Non-pressed paper cones
• Cooling vent equipped cast aluminum baskets
• Back plate coil gap venting
• Extended pole piece

Some of customer want to do business with us . also want to visit us . following are some details about us :

Q:Where is your factory located? How can I visit there?A: Our factory is located in Jiashan county zhejiang province  about 1 and half hour from Shanghai pudong airport to our city . .All clients are warmly welcome to visit us!

3.Q:How can I get some car subwoofer samples?A: We are honored to offer you samples.the samples we can free charge ,but we need customers pay for freight fee . 

4.Q:How does your factory do regarding car subwoofer quality control?

A:Quality is priority. we always attach great importance to quality controlling from the very beginning to the very end.