Eminence Legend CA1544, 15" 4 Ohm Speaker

CA154

Eminence Legend CA154, 4 ohm 300wattspeaker.

A good choice if you want to try the Jesse Oliver Mod for the B15N.

Specification


Nominal Basket Diameter 15", 381 mm
Nominal Impedance* 4 Ω
Power Rating*
Program Power 600 W
Watts 300 W
Resonance 51 Hz
Usable Frequency Range 45 Hz - 3 kHz
Sensitivity* 96.9 dB
Magnet Weight 56 oz.
Gap Height 0.38", 9.7 mm
Voice Coil Diameter 2.5", 64 mm
Thiele & Small Parameters
Resonant Frequency (fs) 51 Hz
DC Resistance (Re) 2.92 Ω
Coil Inductance (Le) 0.8m H
Mechanical Q (Qms) 4.94
Electromagnetic Q (Qes) 0.54
Total Q (Qts) 0.49
Compliance Equivalent Volume (Vas) 108.2 liters / 3.82 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 411.9 cc
Mechanical Compliance of Suspension (Cms) 0.11 mm/N
BL Product (BL) 12.21 T-M
Diaphragm Mass Inc. Airload (MMs) 86 grams
Efficiency Bandwidth Product (EBP) 94
Maximum Linear Excursion (Xmax) 5 mm
Surface Area of Cone (Sd) 823.7 cm2
Maximum Mechanical Limit (Xlim) 8 mm
Mounting Information
Recommended Enclosure Volume
Sealed Acceptable
Vented Acceptable
Driver Volume Displaced 0.128 cu.ft. / 3.62 liters
Overall Diameter 15.15", 384.8 mm
Baffle Hole Diameter 13.87", 352.3 mm
Front Sealing Gasket Yes
Rear Sealing Gasket N/A
Mounting Holes Diameter 0.25", 6.4mm
Mounting Holes B.C.D. 14.56", 369.8mm
Depth 6.25", 158.8 mm
Net Weight 11.9 lbs, 5.4 kg
Shipping Weight 14.1 lbs, 6.4 kgs
Materials of Construction
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Ferrite magnet
Core Details Vented core
   
Basket Materials Pressed Steel basket
Cone Composition Treated paper cone
Cone Edge Composition Sealed cloth surround
Dust Cap Composition Treated paper dust cap

 

$ 89.99

Quantity :

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