8″ B&C Woofer MBX51 8Ω|16Ω
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.
Key Features
- 400 W continuous program power capacity
- 51 mm (2 in) aluminium voice coil
- 60 – 4000 Hz response
- 97 dB sensitivity
- Neodymium ring magnet assembly
- Aluminium ring allows a very low distortion figure
- Ventilated voice coil gap for reduced power compression
Teirautis telefonu
+37069873838
darius@combo.lt
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Specifications
Nominal Diameter: 200 mm (8 in)
Minimum Impedance: 11.2 Ω
Continuous Power Handling: 400 W
Frequency Range: 65 Hz – 4000 Hz
Winding Material: Aluminium
Winding Depth: 15 mm (0.59 in)
Flux Density: 1.3 T
Nominal Impedance: 16 Ω
Nominal Power Handling: 200 W
Sensitivity: 97 dB
Voice Coil Diameter: 51 mm (2 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 7 mm (0.28 in)
Woofer Cone Treatment: Waterproof Impregnated Cone
Parameters
Fs: 68 Hz
Qes: 0.43
Qts: 0.38
Sd: 220 cm² (34.1 in²)
Xmax: 6 mm
Mms: 18.4 g
Le: 0.65 mH
Re: 10.2 Ω
Qms: 3.3
Vas: 22 dm³ (0.78 ft³)
η₀: 1.5%
Xvar: 5.5 mm
Bl: 13.7 Tm
EBP: 158 Hz
Design
Surround Shape: Triple Roll
Magnet Material: Neodymium Ring
Pole Design: T-Pole
Recommended Enclosure: 19 dm³ (0.67 ft³)
Cone Shape: Curvilinear
Spider: Single
Woofer Cone Treatment: Waterproof Impregnated Cone
Recommended Tuning: 63 Hz
Mounting and Shipping Info
Overall Diameter: 225 mm (8.86 in)
Baffle Cutout Diameter: 187 mm (7.36 in)
Flange and Gasket Thickness: 9 mm (0.35 in)
Net Weight: 1.8 kg (3.97 lb)
Shipping Weight: 2.25 kg (4.96 lb)
Bolt Circle Diameter: 210 mm (8.27 in)
Depth: 93 mm (3.66 in)
Air Volume Occupied by Driver: 1.1 dm³ (0.04 ft³)
Shipping Units: 1 pcs
Shipping Box: 255x255x150 mm (10.04×10.04×5.91 in)
Service Kit
Recone Kit: RCK008MBX5116
Cone
Gasket
Centering Shims
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