BMS 12N803

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BMS 12N803

BMS 12N803

 

12N803 Specification

Application Low-Middle
Nominal Impendance:Ohm4
Power handling AES noise:W1000
Sensitivity (1 W / 1 m):dB97
Frequency response:Hz40 - 1700
Voice Coil Diameter:mm101.6 (4")
Voice Coil Material: Cu
Voice Coil Winding Depth:mm22
Magnet Gap Depth:mm10
Basket: Cast Aluminum
Effect. diaphragm diameter Dmm260
 

12N803 Thiele-Small Parameters

Resonance Frequency:FsHz41
DC Resistance:ReOhm5.70
Mechanical Q Factor:Qms 5.2
Electrical Q Factor:Qes 0.25
Total Quality Factor:Qts 0.24
Equivalent Volume:VasL77
Moving Mass:Mmskg0.078
Mechanical Complience:Cmsmm / N0.193
BL Factor:BLTesla m21.35
Effective Piston Area:Sdm²0.0531
Max. linear Excursion:Xmaxmm+/- 6
Voice Coil Inductance:Le1kmH0.61
 Le10kmH0.42
 

2N803 Mounting Information

Overall Diameter:mm318
Mounting Holes Diameter:mm8 x (7 x 8)
Bolt Circle Diameter:mm300
Baffle cut-out Diameter:mm283
Overall depth:mm147
Net Weight:kg4.7
отвори галерията на BMS 12N803 BMS 12N803
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