Eminence Legend CA154: 15 inch Bass Guitar Speaker
LEGEND CA154 Pro Sound 15” woofer for use in Bass Guitar cabinets or in PA cabinets. High SPL.
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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 |