Eminence BETA-12LTA

Eminence BETA-12LTA
Производитель: Eminence
Модель: Eminence BETA-12LTA
Наличие: Есть в наличии
Цена: $112.00
Количество:  
   - или -   
Nominal Basket Diameter 12", 305 mm
Nominal Impedance* 8 Ω
Power Rating*
Program Power 450 W
Watts 225 W
Resonance 45 Hz
Usable Frequency Range 48 Hz - 8 kHz
Sensitivity* 97.7 dB
Magnet Weight 38 oz.
Gap Height 0.31", 7.9 mm
Voice Coil Diameter 2", 51 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 45 Hz
DC Resistance (Re) 7.37 Ω
Coil Inductance (Le) 0.83m H
Mechanical Q (Qms) 6.44
Electromagnetic Q (Qes) 0.55
Total Q (Qts) 0.51
Compliance Equivalent Volume (Vas) 136.3 liters / 4.81 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 170 cc
Mechanical Compliance of Suspension (Cms) 0.34 mm/N
BL Product (BL) 11.7 T-M
Diaphragm Mass Inc. Airload (MMs) 36 grams
Efficiency Bandwidth Product (EBP) 82
Maximum Linear Excursion (Xmax) 3.2 mm
Surface Area of Cone (Sd) 532.4 cm2
Maximum Mechanical Limit (Xlim) 8 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed 14-51 liters / 0.5-1.8 cu.ft.
Vented 56.6-116 liters / 2-4.1 cu.ft.
Driver Volume Displaced 0.071 cu.ft. / 2 liters
Overall Diameter 12.03", 305.6 mm
Baffle Hole Diameter 11.07", 281.2 mm
Front Sealing Gasket Yes
Rear Sealing Gasket Yes
Mounting Holes Diameter 0.25", 6.4mm
Mounting Holes B.C.D. 11.59", 294.4mm
Depth 4.47", 113.5 mm
Net Weight 8.1 lbs, 3.67 kg
Shipping Weight 10.2 lbs, 4.63 kgs

 

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