B&C 10mbx809-8 10" Professional 700 Watts Neodymium Mid-Bass Woofer 8-Ohm Speaker
The MBX series mid-bass woofers from B&C Speakers offer acoustic designers a new range of high efficiency, wide bandwidth alternatives that are not currently available in the B&C range. These full-featured transducers incorporate lightweight neodymium motors, inside/outside wound copper clad aluminum wire voice coils, weatherproof impregnated paper cones, and a symmetrical inductance profile. The MBX Series is especially well suited for two-way loudspeaker enclosures.
Features
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700 W continuous program power capacity
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64 mm (2.5 in) aluminium voice coil
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65 - 6000 Hz response
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100 dB sensitivity
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Neodymium inside slug magnet assembly
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Aluminium demodulating ring allows a very low distortion figure
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Ventilated voice coil gap for reduced power compression
Specifications
- Nominal Diameter250 mm (10.0 in)
- Nominal Impedance8 Ohm
- Minimum Impedance6.5 Ohm
- Nominal Power Handling1350 W
- Continuous Power Handling2700 W
- Sensitivity3100.0 dB
- Frequency Range65 - 6000 Hz
- Voice Coil Diameter64 mm (2.5 in)
- Winding MaterialAluminium
- Former MaterialGlass Fibre
- Winding Depth12.0 mm (0.47 in)
- Magnetic Gap Depth8.0 mm (0.31 in)
- Flux Density1.25 T
Design
- Surround ShapeDouble Roll
- Cone ShapeRadial
- Magnet MaterialNeodymium Inside Slug
- SpiderSingle
- Pole DesignT-Pole
- Woofer Cone TreatmentWaterproof Impregnated Cone
Parameters4
- Resonance Frequency65 Hz
- Re5.5
- Qes0.27
- Qms5.6
- Qts0.26
- Vas28.0 dm3 (0.99 ft3)
- Sd346.0 cm2 (53.63 in2)
- 3.2 %
- Xmax4.0 mm
- Xvar5.5 mm
- Mms32.0 g
- Bl16.9 Txm
- Le0.39 mH
- EBP240 Hz
Mounting and Shipping Info
- Overall Diameter261 mm (10.28 in)
- Bolt Circle Diameter245 mm (9.65 in)
- Baffle Cutout Diameter230.0 mm (9.06 in)
- Depth125 mm (4.92 in)
- Flange and Gasket Thickness14 mm (0.55 in)
- Air Volume Occupied by Driver1.5 dm3 (0.05 ft3)
- Net Weight3.2 kg (7.05 lb)
- Shipping Units1
- Shipping Weight3.8 kg (8.38 lb)
- Shipping Box295x314x175 mm (11.61x12.36x6.89 in)
Service Kit
- RCK10MBX809
- 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated nominal impedance. Loudspeaker in free air.
- Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
- Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
- Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.
