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

acoustic bass,subwoofer,speakers,Mid Range woofer
acoustic bass,subwoofer,speakers,Mid Range woofer
acoustic bass,subwoofer,speakers,Mid Range woofer
acoustic bass,subwoofer,speakers,Mid Range woofer
acoustic bass,subwoofer,speakers,Mid Range woofer
acoustic bass,subwoofer,speakers,Mid Range woofer
acoustic bass,subwoofer,speakers,Mid Range woofer

8 Inch Bass / Mid Range Woofer with RMS 30 Watts

Model NO.
8PA25-1
Delivery
FOB
Minimum order quantity
500 sets
Supply Ability
60,000 sets / Month
Country of Origin
Ningbo, China
Stock Time
35 Days
Nominal Diameter 8 Inch / (210 x 210 mm), Power Handling 30 watts, Sensitivity 86 dB, Frequency Response 95 Hz - 5 kHz, Voice Coil Diameter 1 Inch / 25 mm
Quantity:
Listen Acoustic 8 inch Bass / Mid Range Woofer economical bass
Features

1. Nominal Diameter 8"/ 210 mm
2. Power Handling 30 watts
3. Sensitivity 86 dB
4. Frequency Response 95 Hz - 5 kHz
5. Voice Coil Diameter 1.0"/ 25 mm
6. Ferrite Magnet 10 Oz
7. Plastic Chassis type
8. Applications as bass / mid range woofer for PA speaker

Specifications

SPECIFICATIONS
Model No.8PA25-1
Nominal Diameter8"/ 210 mm
RMS Power30 watts
MAX Power60 watts
Sensitivity (1w/1m)86 dB
Frequency Range95 Hz - 5 kHz
Voice Coil Diameter1.0"/ 25 mm
Available Impedances2.8 Ω
Magnet Size10 Oz
Magnet MaterialFerrite
Chassis typePlastic
Voice Coil MaterialCopper
Former MaterialKapton
Dust Dome MaterialPaper
Suspension MaterialPolycotton
Surround MaterialFabric
Cone MaterialPaper
THIELE SMALL PARAMETERS
Fs90 Hz
Qes1.24
Qms7.284
Qts1.06
Vas14.17 L
Sd0.0222 m2
η00.82%
Mms15.07 g
BI4.07 Txm
Cms0.21 mm/N
Rms1.17 WM
Le1k0.33 mH
MOUNTING & DIMENSIONS & WEIGHT
Overall Diameter8.35"/ 212 mm
Bolt Circle Diameter 8.056"/ 204.5 mm
Baffle Cut-out Diameter6.89"/ 175 mm
Overall Depth3.27"/ 83 mm
Net Weight0.8 kgs / 1.77 lbs

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