Spesifikasi Speaker Eminence Beta 8A



Direkomendasikan untuk aplikasi audio mid-bass profesional atau sebagai woofer di kandang vented. Juga cocok sebagai pembicara pertengahan bass di kandang disegel.
WOOFER MODEL BETA-8A
Specifications
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" / 209.3mm
Bolt Circle Diameter 7.75" / 196.9mm
Baffle Cutout Diameter 7.13" / 181.1mm
No. Of Mounting Holes 8
Mounting Hole Diameter 0.22" / 5.6mm
Overall Depth 3.5" / 88.9mm
Magnet Weight 34 oz.
Net Weight 6.6 lbs. / 2.99 kg.
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
Diaphragm Mass (Mms) 16 Grams
BL Factor (BL) 9.6 T-M
Surface area of Cone (Sd) .02141m2
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