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12MB700 |
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| 12" HIGH OUTPUT MIDBASS WOOFER |
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WOOFER MODEL |
12MB700 |
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Specifications |
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Diameter |
12" |
|
Impedance |
8
ohms |
|
AES
Power Rating |
450 Watts |
| Program Power | 900 Watts |
|
Sensitivity
(1W/1m) |
101.5dB SPL |
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Frequency
Response |
60Hz - 5.0kHz |
| Recommended Crossover | 4.0kHz |
| Voice Coil Diameter |
2.95"
/ 75mm |
| BL Factor | 17.8 TM |
| Recommended Enclosure Volume | .3-2.83 cu. ft / 10-80Liters |
| Magnet | Ferrite |
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Mounting Information |
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| Overall Diameter | 12.4" / 315mm |
| Bolt Circle Diameter | 11.65-11.8" / 296-300mm |
| Baffle Cutout Diameter | 11.1" / 282mm |
| Overall Depth | 5.82" / 147mm |
| Flange Thickness | .65" / 16.5mm |
| Net Weight | 17.66 lbs. / 8 kg. |
| Shipping Weight | 19.43 lbs. / 8.8 kg. |
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Thiele-Small Parameters |
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| Resonant Frequency (fs) | 49 Hz |
| Impedance (Re) | 5.0 ohms |
| Coil Inductance (Le) | 0.9mH |
| Mechanical Q (Qms) | 4.7 |
| Electrical Factor(Qes) | .2 |
| Total Q (Qts) | .19 |
| Comp. Equivelant Vol. (Vas) | 3.57 ft3 / 101 Liters |
| Voice Coil Overhang (Xmax) | 4.5mm |
| Surface Area of Cone (Sd)m2 | 0.0531m2 |
| Frequency response in 50 Liter enclosure tuned to 60Hz | |
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US Speaker, LLC