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,Subwoofer
Drivers,bass,speakers,Subwoofer
Drivers,bass,speakers,Subwoofer
Drivers,bass,speakers,Subwoofer
Drivers,bass,speakers,Subwoofer
Drivers,bass,speakers,Subwoofer
Drivers,bass,speakers,Subwoofer

18 Inch Sub Bass Range Woofer with RMS 500 Watts

Model NO.
18SA100-1S
Delivery
FOB
Minimum order quantity
500 pieces
Supply Ability
60,000 pieces / Month
Country of Origin
Ningbo, China
Stock Time
35 Days
Nominal Diameter 18" / 460 mm, Power Handling 500 watts, Sensitivity 96 dB, Frequency Response 32 Hz -2 kHz, Voice Coil Diameter 4" / 100 mm
Quantity:
Listen Acoustic 18 inch Subwoofer acoustic bass
Features

1. Nominal Diameter 18 inch / 460 mm
2. Power Handling 500 watts
3. Sensitivity 96 dB
4. Frequency Response 32 Hz -2 kHz
5. Voice Coil Diameter 4"/ 100 mm
6. Ferrite Magnet 111 Oz
7. Pressed Steel Chassis type
8. Applications as Sub Bass range woofer for PA speaker

Specifications

SPECIFICATIONS
Model No.18SA100-1S
Nominal Diameter18"/ 460 mm
RMS Power500 watts
MAX Power1000 watts
Sensitivity (1w/1m)96 dB
Frequency Range32 Hz - 2 kHz
Voice Coil Diameter4.0"/ 100 mm
Available Impedances4 / 8 Ω
Magnet Size111 Oz
Magnet MaterialFerrite
Chassis typePressed Steel
Voice Coil MaterialCopper
Former MaterialKaptton
Dust Dome MaterialPaper
Suspension MaterialPolycotton
Surround MaterialPolycotton
Cone MaterialPaper
THIELE SMALL PARAMETERS
Fs32 Hz
Qes0.5
Qms12.81
Qts0.48
Vas250.40 L
Sd0.1182 m2
η01.52%
Mms197.20 g
BI21.63 Txm
Cms0.13 mm/N
Rms3.06 WM
Le1k2.18 mH
MOUNTING & DIMENSIONS & WEIGHT
Overall Diameter18.19"/ 462 mm
Bolt Circle Diameter 17.40"/ 442 mm
Baffle Cut-out Diameter16.61"/ 422 mm
Overall Depth7.28"/ 185 mm
Net Weight10.10 kgs / 22.29 lbs

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