BMS 8C 250 8" Coaxial Transducer, 2" +1,75" VC, 200 W + 80 W, 95.5 dB, 8 Ohm

BMS 8C 250 8" Coaxial Transducer, 2" +1,75" VC, 200 W + 80 W, 95.5 dB, 8 Ohm

Artikelnummer: BMS8C250-8
Kategorie: 8" Coax Chassis
Hersteller: BMS Speakers

8" Coaxial Cone Driver

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93 dB sensitivity 1 W / 1 m
200 W + 80 W Power Handling
2" + 1.75" Sandwich Voice Coil
Single Point Source providing coherent Wave Front
90Â° conical Dispersion
Optimal for compact 2- or 3-way Systems

Application:	2-way Transducer
Sensitivity (1 W / 1 m):	109 93 dB
Frequency response:	Hz 70 - 3000
Voice Coil Diameter:	51 (2")44.4 (1.75")mm
Voice Coil Material:	Cu Copper Clad Aluminium
Basket:	Cast Aluminum
Resonance Frequency:	79.1 Fs
DC Resistance:	Re 5.40
Mechanical Q Factor:	4.85 Qms
Electrical Q Factor:	0.61 Qes
Total Quality Factor:	0.52 Qts
Equivalent Volume:	10.18 Vas
Moving Mass:	Mms 0.0183
Mechanical Complience:	Cms 0.18
BL Factor:	BL 9.95
Effective Piston Area:	Sd 0.0201
Max. linear Excursion:	+/- 4.25 Xmax
Bolt Circle Diameter:	mm 196
Baffle cut-out Diameter:	mm 182
Frequency Range:	1000 - 20000 Hz
Magnet Material:	Ceramic
Diaphragm Material:	Polyester
Nominal Impedance:	16 8 or 16 Ohm
Power Handling AES:	W 80
Application:	2-way Transducer
Power handling AES noise:	200
Sensitivity (1 W / 1 m):	109
Frequency response:	70 - 3000
Voice Coil Diameter:	44.4 (1.75")
Voice Coil Material:	Copper Clad Aluminium
Voice Coil Winding Depth:	15
Magnet Gap Depth:	6.5
Basket:	Cast Aluminum
Effect. diaphragm diameter D:	160
Resonance Frequency:	79.1
DC Resistance:	5.40
Mechanical Q Factor:	4.85
Electrical Q Factor:	0.61
Total Quality Factor:	0.52
Equivalent Volume:	10.18
Moving Mass:	0.0183
Mechanical Complience:	0.18
BL Factor:	9.95
Effective Piston Area:	0.0201
Max. linear Excursion:	+/- 4.25
Overall Diameter:	205
Mounting Holes Diameter:	4 x (6 x 6.5)
Bolt Circle Diameter:	196
Baffle cut-out Diameter:	182
Overall depth:	111
Net Weight:	3
Peak Power:	300
Frequency Range:	1000 - 20000
Recommended Crossover:	1500
Magnet Material:	Ceramic
Voice Coil Former:	Kapton TM
Diaphragm Material:	Polyester
Nominal impedance:	16
Power Handling AES:	80
Flux Density:	1.8

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