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Eminence Legend CA154, 4 ohm 300wattspeaker.
A good choice if you want to try the Jesse Oliver Mod for the B15N.
Specification
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| 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 |
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| Basket Materials |
Pressed Steel basket |
| Cone Composition |
Treated paper cone |
| Cone Edge Composition |
Sealed cloth surround |
| Dust Cap Composition |
Treated paper dust cap |
$ 169.00
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