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 |
Model No. | 8SB38-1 |
Nominal Diameter | 8"/ 210 mm |
RMS Power | 70 watts |
MAX Power | 140 watts |
Sensitivity (1w/1m) | 92 dB |
Frequency Range | 90 Hz - 4 kHz |
Voice Coil Diameter | 1.5"/ 38 mm |
Available Impedances | 4 Ω |
Magnet Size | 30 Oz |
Magnet Material | Ferrite |
Chassis type | Pressed Steel |
Voice Coil Material | Copper |
Former Material | Kapton |
Dust Dome Material | Paper |
Suspension Material | Polycotton |
Surround Material | Fabric |
Cone Material | Paper |
| |
THIELE SMALL PARAMETERS |
Fs | 85 Hz |
Qes | 0.76 |
Qms | 8.25 |
Qts | 0.7 |
Vas | 10.76 L |
Sd | 0.02 m2 |
η0 | 0.84% |
Mms | 21.15 g |
BI | 6.90 Txm |
Cms | 0.16 mm/N |
Rms | 1.37 WM |
Le1k | 0.47 mH |
| |
MOUNTING & DIMENSIONS & WEIGHT |
Overall Diameter | 8.46"/ 215 mm |
Bolt Circle Diameter | 7.70"/ 195.5 mm |
Baffle Cut-out Diameter | 6.93"/ 176 mm |
Overall Depth | 3.58"/ 91 mm |
Net Weight | 1.80 kgs / 3.97 lbs |