Eminence LEGEND GB128: 12 inch Guitar Speaker
The Eminence Legend GB128 guitar speaker helps clean up your act. Cleaner British voiced tone with a full low end, warm, throaty mids and a very open top end. Turn up the volume and turn back the clock.
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| SPECIFICATION | |
| Nominal Basket Diameter | 12″, 305 mm |
| Nominal Impedance* | 8 Ω |
| Power Rating* | |
| Program Power | N/A |
| Watts | 50 W |
| Resonance | 86 Hz |
| Usable Frequency Range | 80 Hz – 5.1 kHz |
| Sensitivity* | 101.3 dB |
| Magnet Weight | 38 oz. |
| Gap Height | 0.312″, 7.9 mm |
| Voice Coil Diameter | 1.75″, 44 mm |
| THIELE & SMALL PARAMETERS | |
| Resonant Frequency (fs) | 86 Hz |
| DC Resistance (Re) | 6.37 Ω |
| Coil Inductance (Le) | 0.64m H |
| Mechanical Q (Qms) | 19.54 |
| Electromagnetic Q (Qes) | 0.67 |
| Total Q (Qts) | 0.65 |
| Compliance Equivalent Volume (Vas) | 43.9 liters / 1.55 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 40.5 cc |
| Mechanical Compliance of Suspension (Cms) | 0.12 mm/N |
| BL Product (BL) | 12 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 28 grams |
| Efficiency Bandwidth Product (EBP) | 128 |
| Maximum Linear Excursion (Xmax) | 0.8 mm |
| Surface Area of Cone (Sd) | 506.7 cm2 |
| Maximum Mechanical Limit (Xlim) | N/A |
| MOUNTING INFORMATION | |
| Recommended Enclosure Volume | |
| Sealed | Acceptable |
| Vented | Acceptable |
| 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 | 5.1″, 129.5 mm |
| Net Weight | 8.1 lbs, 3.67 kg |
| Shipping Weight | 10.1 lbs, 4.58 kgs |
| MATERIALS OF CONSTRUCTION | |
| Coil Construction | Copper voice coil |
| Coil Former | Paper former |
| Magnet Composition | Ferrite magnet |
| Core Details | Non-vented core |
| Basket Materials | Pressed steel basket |
| Cone Composition | Paper cone |
| Cone Edge Composition | Paper cone edge |
| Dust Cap Composition | Zurette dust cap |
