Who we are:

宁波ASM扬声器工厂，现已成为国内最大的专业生产低音炮，汽车音箱，吊顶音箱，音箱，专业音响的公司之一。

我们凭借实力和对细节的热情，致力于为客户提供高质量的产品，为客户的扬声器产品带来最大的价值。我们致力于让您更满意。
4 Layer 2" Copper
Stamped Steel Basket
FEA Optimized Motor Structure
Rubber Surround
Reinforced Injection Dust Cup
Strong Injection Cone (I think is PP)
High Roll Spyder
Long Excursion tall T-Yoke design
RE SERIES
Product Dimension RE SERIES
T/S Parameters
RE-8"
Mounting Depth - 4"
Mounting Hole Diameter - 7.125"
Overall Diameter - 8.25"
Bolt Hole Circle - 7.75"
Motor Width - 4.875"
Motor Depth - 1.5"
Basket Depth - 2.5"
Displacement - 0.07 cu. Ft.
Weight - 6 lbs.
RE-10"
Mounting Depth - 5"
Mounting Hole Diameter - 9.125"
Overall Diameter - 10.125"
Bolt Hole Circle - 9.75"
Motor Width - 4.875"
Motor Depth - 1.5"
Basket Depth - 3.5"
Displacement - 0.09 cu. Ft.
Weight - 6.5 lbs.
RE-12"
Mounting Depth - 5.5"
Mounting Hole Diameter - 10.875"
Overall Diameter - 12.25"
Bolt Hole Circle - 11.75"
Motor Width - 4.875"
Motor Depth - 1.5"
Basket Depth - 4"
Displacement - 0.10 cu. Ft.
Weight - 7 lbs. 8"
Electrical Q Value -Qes: 0.38
Mechanical Q Value -Qms: 4.21
Total Speaker Q Value -Qts: 0.34
Free Air Resonance -Fs: 22.8 Hz
Equivalent Compliance -VAS: 27.1 liters
One-Way, Linear Excursion -Xmax: 12 mm
Efficiency -SPL 1W/1m: 81.2 dB SPL
Effective Piston Area -SD: 195 cm^2
DC Resistance -Re: 3.2 ohm
Nominal Impedance -Znom: Dual 4 ohm
Thermal Power Handling -PE: 175 W
Force Factor -Bl: 15.4
10"
Electrical Q Value -Qes: 0.39
Mechanical Q Value -Qms: 4.37
Total Speaker Q Value -Qts: 0.36
Free Air Resonance -Fs: 21.5 Hz
Equivalent Compliance -VAS: 75.6 liters
One-Way, Linear Excursion -Xmax: 12 mm
Efficiency -SPL 1W/1m: 84.7 dB SPL
Effective Piston Area -SD: 322 cm^2
DC Resistance -Re: 3.2 ohm
Nominal Impedance -Znom: Dual 4 ohm
Thermal Power Handling -PE: 175 W
Force Factor -Bl: 15.4
12"
Electrical Q Value -Qes: 0.42
Mechanical Q Value -Qms: 4.27
Total Speaker Q Value -Qts: 0.38
Free Air Resonance -Fs: 20.0 Hz
Equivalent Compliance -VAS: 182 liters
One-Way, Linear Excursion -Xmax: 12 mm
Efficiency -SPL 1W/1m: 87.3 dB SPL
Effective Piston Area -SD: 500 cm^2
DC Resistance -Re: 3.2 ohm
Nominal Impedance -Znom: Dual 4 ohm
Thermal Power Handling -PE: 175 W
Force Factor -Bl: 15.4
RE SERIES Audio Woofer has been presented above, want more similar products, please click RE AUDIO, Woofers, audio subwoofers.
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.

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

Should you have any question or concern, please feel free to contact us @

Your attention will be highly appreciated!