Dual Magnet 12" Car Audio Subwoofer

Dual magnet 12" Car Audio Subwoofer description

Model No: HSW1202R

1. Nominal Impedance 4 Ohm
2. Power Capacity 500 W RMS
3. Sensitivity 92dB
4. Frequency Response 22 -1.4kHz
5. Voice Coil Diameter 2.5 inch
6. Voice Coil Former Aluminium
7. Magnet Double 160oz
8. Magnet Material Ferrite
9. Magnetic Gap Depth 8mm
10. Cone Non-pressed paper cone
11. Basket Material Aluminium
12. Surround Foam edge


We are a professional manufacturer specializing in all kinds of audio speakers.Also we have our professional designers to meet any requirements.

Established in 2001, NINGBO ASM as become one of the largest companies special- ized in Subwoofer, Car speakers, Tweeter, Speaker systems, Boom box, professional sound systems, and other audio accessories.

As an audio equipment manufacturer with an area of 1500sq.m.,6 production lines(2 lines for car audio

systems, 2 lines for professional audio systems, 2 lines for relevant audio accessories), over 100 employees, and the certificate of ISO9001:2000 system, we still keeps specialized in R&D, sales, and OEM/ODM services. 

Until 2016 Year,75-95% of our products export to overseas markets, such as the United states, Europe, Middle-east, and South America etc.

We have entry level, normal level and high-end level products. 

More than 10 years was a glorious time for ASM, but ASM will certainly makes greater achievements in the future international market competition.

Ningbo ASM promises to offer his best services to his customers forever.