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 70 Watts

Model NO.
8SB38-1
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 70 watts, Sensitivity 92 dB, Frequency Response 90 Hz - 4 kHz, Voice Coil Diameter 1.5 Inch / 38 mm
Quantity:
Listen Acoustic 8 inch Economical Bass Mid Range woofer
Features

1. Nominal Diameter 8"/ 210 mm
2. Power Handling 70 watts
3. Sensitivity 92 dB
4. Frequency Response 90 Hz - 4 kHz
5. Voice Coil Diameter 1.5"/ 38 mm
6. Ferrite Magnet 30 Oz
7. Pressed Steel Chassis type
8. Applications as bass / mid range woofer for PA speaker

Specifications

SPECIFICATIONS
Model No.8SB38-1
Nominal Diameter8"/ 210 mm
RMS Power70 watts
MAX Power140 watts
Sensitivity (1w/1m)92 dB
Frequency Range90 Hz - 4 kHz
Voice Coil Diameter1.5"/ 38 mm
Available Impedances4 Ω
Magnet Size30 Oz
Magnet MaterialFerrite
Chassis typePressed Steel
Voice Coil MaterialCopper
Former MaterialKapton
Dust Dome MaterialPaper
Suspension MaterialPolycotton
Surround MaterialFabric
Cone MaterialPaper
THIELE SMALL PARAMETERS
Fs85 Hz
Qes0.76
Qms8.25
Qts0.7
Vas10.76 L
Sd0.02 m2
η00.84%
Mms21.15 g
BI6.90 Txm
Cms0.16 mm/N
Rms1.37 WM
Le1k0.47 mH
MOUNTING & DIMENSIONS & WEIGHT
Overall Diameter8.46"/ 215 mm
Bolt Circle Diameter 7.70"/ 195.5 mm
Baffle Cut-out Diameter6.93"/ 176 mm
Overall Depth3.58"/ 91 mm
Net Weight1.80 kgs / 3.97 lbs

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