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B & C PROFESSIONAL COMPONENTS |
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8MDN51 - 8" LIGHTWEIGHT WOOFER |
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THE B&C 8MDN51 HAS A TIGHT CLEAN BASS & FLAT SMOOTH MIDS FROM THIS LIGHTWEIGHT 8" 400 WATT WOOFER! |
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8MDN51 |
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8 Ohms Item Price: $190.50 |
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16 Ohms Item Price: $190.50 |
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SPEAKER MODEL |
8MDN51 |
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SPECIFICATIONS |
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Nominal
Basket Diameter |
8" |
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Impedance |
8
or 16 ohms |
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RMS
Power Rating |
200
Watts |
| Program Power | 400 Watts |
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Frequency
Response |
70Hz
- 4.0kHz |
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Sensitivity
(1W/1m) |
97dB |
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Voice
Coil Diameter |
2.0"
/ 51mm |
| Winding Material | Aluminum |
| Former Material | Kapton |
| Winding Depth | .62" / 16mm |
| Magnetic Gap Depth | .31" / 8mm |
| Flux Density | 1.45T |
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MOUNTING INFORMATION |
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Overall
Diameter |
8.8" / 225mm |
| Bolt Circle Diameter | 8.3" / 210mm |
| Baffle Cutout Diameter | 7.4" / 187mm |
| Depth | 3.74" / 95mm |
| Flange & Gasket Thickness | .4" / 11mm |
| No. Of Mounting Holes | 8 |
| Net Weight | 5.6 lbs./ 2.55 kg. |
| Shipping Weight | 6.5 lbs./ 2.95 kg. |
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THIELE-SMALL PARAMETERS |
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Resonant Frequency (fs) |
70 Hz |
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Impedance
(Re) |
5.1 ohms |
| Electrical Factor(Qes) | .21 |
| Mechanical Q (Qms) | 3.7 |
| Total Q (Qts) | .2 |
| Compliance Equiv. Vol. (Vas) | 16 Liters/.60cu. ft. |
| Voice Coil Overhang (Xmax) | 6.0mm |
| Diaphragm Mass (Mms) | .230 kg. |
| Reference Efficiency | 2.4% |
| BL Factor | 15.3 T-M |
| Coil Inductance (Le) | 0.8mH |
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FREQUENCY RESPONSE |
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IMPEDANCE CURVE |
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US Speaker, LLC