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Ver la Versión Completa : Eminence beta 8"A



Roberto Herrera
03 sep 2009, 10:42
que tal bueno mi papa a comprado unas bocinas de la marca

eminence beta 8"A no se si se pudiera usar para el mid hi segun sus rango de frecuencia ** disen

Nominal Basket Diameter 8" / 203.2mm
Impedance 8 Ohms
RMS Power Rating 225 Watts
Program Power Handling 450 Watts
Frequency Response 78Hz - 4.5kHz
Sensitivity (1W/1m) 95.1dB
Voice Coil Diameter 2" / 50.8mm
Max. Crossover Frequency 4.5kHz
Rec. Enclosure Volume(Sealed) 5.7-9.9 Liters / 0.2-0.35 cu. ft.
Rec. Enclosure Volume(Vented) 8.5-19 Liters / 0.3-0.67 cu. ft.
Mounting Information

Overall Diameter 8.24" / 209.2mm
Bolt Circle Diameter 7.75" / 196.9mm
Baffle Cutout Diameter 7.13" / 181mm
No. Of Mounting Holes 8
Mounting Hole Diameter 0.218" / 5.5mm
Overall Depth 3.5" / 89mm
Magnet Weight 34 oz.
Shipping Weight 7.4 lbs. /3.4kg.
Thiele-Small Parameters

Resonant Frequency (fs) 65 Hz
Impedance (Re) 5.99 ohms

Coil Inductance (Le) 0.49mH
Electromagnetic Q (Qes) .42

Mechanical Q (Qms) 4.95
Total Q (Qts) .38
Compliance Equivalent Vol. (Vas) 23.3 Liters/.82cu. ft.
Voice Coil Overhang (Xmax) 3.0mm
BL Factor (BL) 9.6 T-M
Surface area of Cone (Sd) .02141m2
BETA-8A RESPONSE CURVE

Nominal Basket Diameter 8" / 203.2mm
Impedance 8 Ohms
RMS Power Rating 225 Watts
Program Power Handling 450 Watts
Frequency Response 78Hz - 4.5kHz
Sensitivity (1W/1m) 95.1dB
Voice Coil Diameter 2" / 50.8mm
Max. Crossover Frequency 4.5kHz
Rec. Enclosure Volume(Sealed) 5.7-9.9 Liters / 0.2-0.35 cu. ft.
Rec. Enclosure Volume(Vented) 8.5-19 Liters / 0.3-0.67 cu. ft.
Mounting Information

Overall Diameter 8.24" / 209.2mm
Bolt Circle Diameter 7.75" / 196.9mm
Baffle Cutout Diameter 7.13" / 181mm
No. Of Mounting Holes 8
Mounting Hole Diameter 0.218" / 5.5mm
Overall Depth 3.5" / 89mm
Magnet Weight 34 oz.
Shipping Weight 7.4 lbs. /3.4kg.
Thiele-Small Parameters

Resonant Frequency (fs) 65 Hz
Impedance (Re) 5.99 ohms

Coil Inductance (Le) 0.49mH
Electromagnetic Q (Qes) .42

Mechanical Q (Qms) 4.95
Total Q (Qts) .38
Compliance Equivalent Vol. (Vas) 23.3 Liters/.82cu. ft.
Voice Coil Overhang (Xmax) 3.0mm
BL Factor (BL) 9.6 T-M
Surface area of Cone (Sd) .02141m2
BETA-8A RESPONSE CURVE


http://www.usspeaker.com/BETA8-1.htm

ay esta la pagina donde viene todo lo de la bocina

gracias por su ayuda

no saben cuanto se los agradesco