BMS 15N820

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BMS 15N820

BMS 15N820

 

15N820 Specification

Application 2- or 3-way Systems
Nominal Impendance:Ohm8
Power handling AES noise:W900
Sensitivity (1 W / 1 m):dB98
Frequency response:Hz40 - 2500
Voice Coil Diameter:mm101.6 (4")
Voice Coil Material: Cu
Voice Coil Winding Depth:mm19
Magnet Gap Depth:mm10
Basket: Cast Aluminum
Effect. diaphragm diameter Dmm335

Recommended reflex enclosure:
60 L / 50 Hz, -3 dB = 58 Hz, BRD = 140 mm / 183 mm long

 

15N820 Thiele-Small Parameters

Resonance Frequency:FsHz39.2
DC Resistance:ReOhm5.7
Mechanical Q Factor:Qms 4.5
Electrical Q Factor:Qes 0.27
Total Quality Factor:Qts 0.26
Equivalent Volume:VasL159
Moving Mass:Mmskg0.114
Mechanical Complience:Cmsmm / N0.144
BL Factor:BLTesla m24.2
Effective Piston Area:Sdm²0.0880
Max. linear Excursion:Xmaxmm+/- 4.5
Voice Coil Inductance:Le1kmH0.81
 Le10kmH0.53
 

15820 Mounting Information

Overall Diameter:mm388
Mounting Holes Diameter:mm8 x (7 x 8)
Bolt Circle Diameter:mm371
Baffle cut-out Diameter:mm358
Overall depth:mm184
Net Weight:kg5.7
отвори галерията на BMS 15N820BMS 15N820
отвори галерията на BMS 15N820BMS 15N820
отвори галерията на BMS 15N820BMS 15N820


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