B & C PROFESSIONAL COMPONENTS |
8MDN51 - 8" LIGHTWEIGHT WOOFER |
THE B&C 8MDN51 HAS A TIGHT CLEAN BASS & FLAT SMOOTH MIDS FROM THIS LIGHTWEIGHT 8" 400 WATT WOOFER! |
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8MDN51 |
8 Ohms Item Price: $199.35 |
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16 Ohms Item Price: $199.35 |
SPEAKER MODEL |
8MDN51 |
SPECIFICATIONS |
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Nominal
Basket Diameter |
8" |
Impedance |
8
or 16 ohms |
RMS
Power Rating |
200
Watts |
Program Power | 400 Watts |
Frequency
Response |
70Hz
- 4.0kHz |
Sensitivity
(1W/1m) |
97dB |
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 |
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. |
THIELE-SMALL PARAMETERS |
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Resonant Frequency (fs) |
70 Hz |
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 |
FREQUENCY RESPONSE |
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IMPEDANCE CURVE |
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US Speaker, LLC