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Eminence Legend Bp122, 8 ohm speaker. Excellent for bass.
A 12" bass guitar driver that delivers warm, rich tone and deep bass. A big brother to the popular 10" Legend BP102, this 250 watt driver is at home in small sealed enclosures, and also works well in Pro Audio and Home Hi-Fi
Specification
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| Nominal Basket Diameter |
12", 305 mm |
| Nominal Impedance* |
8 Ω |
| Power Rating* |
| Program Power |
500 W |
| Watts |
250 W |
| Resonance |
35 Hz |
| Usable Frequency Range |
35 Hz - 2.3 kHz |
| Sensitivity* |
94.1 dB |
| Magnet Weight |
38 oz. |
| Gap Height |
0.31", 7.9 mm |
| Voice Coil Diameter |
2", 51 mm |
| Thiele & Small Parameters |
| Resonant Frequency (fs) |
35 Hz |
| DC Resistance (Re) |
5.66 Ω |
| Coil Inductance (Le) |
0.84m H |
| Mechanical Q (Qms) |
9.26 |
| Electromagnetic Q (Qes) |
0.57 |
| Total Q (Qts) |
0.54 |
| Compliance Equivalent Volume (Vas) |
157.4 liters / 5.56 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) |
330.1 cc |
| Mechanical Compliance of Suspension (Cms) |
0.4 mm/N |
| BL Product (BL) |
10.55 T-M |
| Diaphragm Mass Inc. Airload (MMs) |
50 grams |
| Efficiency Bandwidth Product (EBP) |
62 |
| Maximum Linear Excursion (Xmax) |
6.2 mm |
| Surface Area of Cone (Sd) |
532.4 cm2 |
| Maximum Mechanical Limit (Xlim) |
12.4 mm |
| Mounting Information |
| Recommended Enclosure Volume |
| Sealed |
Acceptable |
| Vented |
Acceptable |
| Driver Volume Displaced |
0.071 cu.ft. / 2 liters |
| Overall Diameter |
12.26", 311.4 mm |
| Baffle Hole Diameter |
11.08", 281.4 mm |
| Front Sealing Gasket |
Yes |
| Rear Sealing Gasket |
Yes |
| Mounting Holes Diameter |
0.25", 6.4mm |
| Mounting Holes B.C.D. |
11.71", 297.4mm |
| Depth |
5.33", 135.3 mm |
| Net Weight |
9 lbs, 4.08 kg |
| Shipping Weight |
11 lbs, 4.99 kgs |
| Materials of Construction |
| Coil Construction |
Copper voice Coil |
| Coil Former |
Polyimide former |
| Magnet Composition |
Ferrite magnet |
| Core Details |
Non-vented core |
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| Basket Materials |
Pressed Steel basket |
| Cone Composition |
Paper cone |
| Cone Edge Composition |
Cloth cone edge |
| Dust Cap Composition |
Solid composition felt dust cap |
$ 130.00
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