12inch 10inch Subwoofer 750W Car Audio Sound Speaker Subwoofer

Product Description

Product Description

Model	BBP-1207	BBP-1007
Subwoofer Diameter	30cm/12"	25cm/10"
Magnet	140mm	140mm
Norminal Impedance	4+4Ohms	4+4Ohms
Power Handing(RMS/Peak)	350-750Watts(RMS/PEAk)	280-600Watts(RMS/PEAK)
Suspension	Composite	Composite
Suspension Traval	34MM	34MM
Xmax	20mm @50%BL	20mm @50%BL
Fs	40-3.7KHZ	40-4.1KHz
QTS	0.41	0.47
Qes	0.47	0.53
Qms	3.6	4.25
SPL	88DB	90DB
Voice coil Diameter	1.5''/3.81CM	1.5''/3.81CM
Motor Diameter	5.5"/14.0CM	5.5"/14.0CM
PORTED
Volume(Litres)	40	50
VoLume(cu.ft.)	1.41	1.77
Port Diameter	2.8in/70mm	3.1in/80mm
Port Length	7.9in/200mm	10.0in/250mm
SEALED
Volume(Litres)	22	24
Volume(cu.ft.)	0.78	0.85

Company Profile Who we are:
Ningbo ASM manufacturing, has become one of the largest company specialized in Sub- woofer, Car speaker, ceiling speaker, boom box, Professional sound. Manufacture in China.
Drawing on the strength of this organization and our passion for detail, Ningbo ASM is committed to providing its customers with the quality products that represents the best value for our customers' audio investment. We are dedicated to your continued satisfaction.
Our Advantages 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
Your attention will be highly appreciated!