OEM Factory Price 12inch15inch Big Power Subwoofer/ 2000 Watt Peak Speaker

Product Description

Model	AMZ- sub12	AMZ- sub15
Subwoofer Diameter	12"	15"
Magnet Weight	479oz	479oz
Norminal Impedance	D1	D1
Power Handing(RMS/Peak)	1200/2500W	1500/3000W
Suspension	Composite	Composite
Suspension Traval	80MM	80MM
Xmax	50mm @50%BL	50mm @50%BL
Fs	30HZ	25HZ
QTS	0.43	0.39
Qes	0.52	0.45
Qms	2.78	2.52
SPL	88DB	89DB
Voice coil Diameter	4"/10.01CM	4"/10.01CM
Motor Diameter	10"/25.3CM	10"/25.3CM
PORTED
Volume(Litres)	54	67
VoLume(cu.ft.)	1.91	1.91
Port Diameter	4in/100mm	4.7in/120mm
Port Length	11.0in/280mm	11.8in/300mm
SEALED
Volume(Litres)	40	53
Volume(cu.ft.)	1.41	1.87

The reason to work with Ningbo ASM manufacturing:
1) Focus on every detail
2) Full line PRO audio One-stop service
3) Well quality control and guarantee (Free spare parts)
4) Minimum OEM/ODM quantity request
5) Factory with Professional production technology
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.