BMS 8C250

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BMS 8C250

BMS 8C250

 

8C250 Specification

Application 2-way Transducer
Nominal Impedance:Ohm8 or 16
Power handling AES noise:W200
Sensitivity (1 W / 1 m):dB93
Frequency response:Hz70 - 3000
Voice Coil Diameter:mm51 (2")
Voice Coil Material: Cu
Voice Coil Winding Depth:mm15
Magnet Gap Depth:mm6.5
Basket: Cast Aluminum
Effect. Diaphragm Diameter Dmm160

Recommended reflex enclosure:
12 L / 65 Hz, BRD = 60 mm / 114 mm long
Closed enclosure 8 - 12 Litre

 

8C250 Thiele-Small Parameters

Resonance Frequency:FsHz79.1
DC Resistance:ReOhm5.40
Mechanical Q Factor:Qms 4.85
Electrical Q Factor:Qes 0.61
Total Quality Factor:Qts 0.52
Equivalent Volume:VasL10.18
Moving Mass:Mmskg0.0183
Mechanical Complience:Cmsmm / N0.18
BL Factor:BLTesla m9.95
Effective Piston Area:Sdm²0.0201
Max. linear Excursion:Xmaxmm+/- 4.25
 

8C250 Specifications High Frequency

Nominal Impedance:Ohm16
Power Handling AES:W80
Peak Power:W300
Sensitivity (1 W / 1 m):dB109
Frequency Range:Hz1000 - 20000
Recommended Crossover:Hz1500
Voice Coil Diameter:mm44.4 (1.75")
Magnet Material: Ceramic
Flux DensityT1.8
Voice Coil Material: Copper Clad Aluminium
  (2 Layers in- and outside of the VC)
Voice Coil Former: Kapton TM
Diaphragm Material: Polyester
 

8C250 Mounting Information

Overall Diameter:mm205
Mounting Holes Diameter:mm4 x (6 x 6.5)
Bolt Circle Diameter:mm196
Baffle cut-out Diameter:mm182
Overall depth:mm111
Net Weight:kg3
отвори галерията на BMS 8C250BMS 8C250
отвори галерията на BMS 8C250BMS 8C250
отвори галерията на BMS 8C250BMS 8C250


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