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8MB400 |
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| 8" MID-BASS SPEAKER |
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WOOFER MODEL |
8MB400 |
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Specifications |
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|
Diameter |
8" |
|
Impedance |
8
ohms |
|
AES
Power Rating |
280 Watts |
| Program Power | 400 Watts |
| Peak Power | 800 Watts |
| Sensitivity (1W/1m) | 95dB SPL |
|
Frequency
Response |
55Hz
- 5.2kHz |
| Recommended Crossover | 3kHz |
| Voice Coil Diameter |
2"
/ 51mm |
| BL Factor | 9.3 TM |
| Recommended Enclosure Volume | .35-1.41 cu. ft / 10-40Liters |
| Magnet | Neodymium |
|
Mounting Information |
|
| Overall Diameter | 8.27"/ 210mm |
| Bolt Circle Diameter | 7.68"-7.80" / 195-198mm |
| No. of Mounting Holes | 6 |
| Mounting Hole Diameter | .23" / 6mm |
| Baffle Cutout (Front) | 7.32" / 186mm |
| Baffle Cutout (Rear) | 7.24" / 184mm |
| Depth | 3.92" / 99.5mm |
| Flange & Gasket Thickness | .57" / 14.5mm |
| Net Weight | 7.95 lbs. / 3.6 kg. |
| Shipping Weight | 8.65 lbs. / 3.92 kg. |
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Thiele-Small Parameters |
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| Resonant Frequency (fs) | 64 Hz |
| Impedance (Re) | 5 ohms |
| Coil Inductance (Le) | 0.96mH |
| Mechanical Q (Qms) | 3.23 |
| Electrical Factor(Qes) | .43 |
| Total Q (Qts) | .38 |
| Comp. Equivelant Vol. (Vas) | .85 ft3 / 23.9 Liters |
| Voice Coil Overhang (Xmax) | 5.8mm |
| Surface Area of Cone (Sd)m2 | 0.0227m2 |
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Frequency Response |
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US Speaker, LLC