Ningbo Listen-Acoustic Manufacturing Ltd.,315000About UsNo.722, Changyang Road, Jiangbei District, Ningbo, ChinaListen-Acoustic was founded in 2010 in Ningbo China. We manufacture all essential components of loudspeaker boxes inhouse: Production of speakers, crafting of housings, and complex electronics ranging from passive crossovers to Class A/B amplifiers to digital high-power amplifiers with DSP and universal SMPS. Last but not least, we are extremely proud of the excellent sound tuning that is being applied by our team of engineers. Please enjoy !Ningbo Listen-Acoustic Manufacturing Ltd.,315000About UsNo.722, Changyang Road, Jiangbei District, Ningbo, ChinaListen-Acoustic was founded in 2010 in Ningbo China. We manufacture all essential components of loudspeaker boxes inhouse: Production of speakers, crafting of housings, and complex electronics ranging from passive crossovers to Class A/B amplifiers to digital high-power amplifiers with DSP and universal SMPS. Last but not least, we are extremely proud of the excellent sound tuning that is being applied by our team of engineers. Please enjoy !Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acous

Drivers,bass,speakers,Mid Range Woofer
Drivers,bass,speakers,Mid Range Woofer
Drivers,bass,speakers,Mid Range Woofer
Drivers,bass,speakers,Mid Range Woofer
Drivers,bass,speakers,Mid Range Woofer
Drivers,bass,speakers,Mid Range Woofer
Drivers,bass,speakers,Mid Range Woofer

12 Inch RMS 300 Watts Sub Bass Woofer for PA at Middle End

Model NO.
12SA65-2S
Delivery
FOB
Minimum order quantity
300 pieces
Supply Ability
60,000 pieces / Month
Country of Origin
Ningbo, China
Stock Time
35 Days
Nominal Diameter 12 Inch / 310 mm, Power Handling 300 watts, Sensitivity 94 dB, Frequency Response 40 Hz - 2.5 kHz, Voice Coil Diameter 2.5 Inch / 65 mm
Quantity:
Listen Acoustic electric bass 12 inch Mid bass Drivers
Features

1. Nominal Diameter 12 Inch / 310 mm
2. Power Handling 300 watts
3. Sensitivity 94 dB
4. Frequency Response 40 Hz - 2.5 kHz
5. Voice Coil Diameter 2.5 Inch / 65 mm
6. Ferrite 60 OZ Magnet
7. Pressed Steel Chassis type
8. Applications as sub bass for PA at Middle End

Specifications

SPECIFICATIONS
Model No.12SA65-2S
Nominal Diameter12"/ 310 mm
RMS Power300 watts
MAX Power600 watts
Sensitivity (1w/1m)94 dB
Frequency Range40 Hz -2.5 kHz
Voice Coil Diameter2.5"/ 65 mm
Available Impedances4 / 8 Ω
Magnet Size60 Oz
Magnet MaterialFerrite
Chassis typePressed Steel
Voice Coil MaterialCopper
Former MaterialKapton
Dust Dome MaterialPaper
Suspension MaterialPolycotton
Surround MaterialFabric
Cone MaterialPaper
THIELE SMALL PARAMETERS
Fs40 Hz
Qes0.35
Qms9.93
Qts0.33
Vas65.61 L
Sd0.0523 m2
η01.15%
Mms92.95 g
BI15.55 Txm
Cms0.17 mm/N
Rms2.34 WM
Le1k2.28 mH
MOUNTING & DIMENSIONS & WEIGHT
Overall Diameter12.20"/ 310 mm
Bolt Circle Diameter 11.61"/ 295 mm
Baffle Cut-out Diameter11.02"/ 280 mm
Overall Depth5.12"/ 130 mm
Net Weight4.95 kgs / 10.92 lbs

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