Description
Higher power, vintage guitar tone. Big low-end, with a mellow, but singing top end. Medium break-up modes.
Colouration: Big American tone! Nice fat bottom, smooth mids and aggressive edgy top-end.
Genre: Jazz, Country, and Blues.
Manufacturer Spec Sheet
| Specification | |
| Nominal Basket Diameter | 15", 381 mm |
| Nominal Impedance* | 8 Ω |
| Power Rating* | |
| Program Power | N/A |
| Watts | 150 W |
| Resonance | 82 Hz |
| Usable Frequency Range | 60 Hz - 4 kHz |
| Sensitivity* | 103.4 dB |
| Magnet Weight | 59 oz. |
| Gap Height | 0.31", 7.9 mm |
| Voice Coil Diameter | 2", 51 mm |
| Thiele & Small Parameters | |
| Resonant Frequency (fs) | 82 Hz |
| DC Resistance (Re) | 7.16 Ω |
| Coil Inductance (Le) | 0.86m H |
| Mechanical Q (Qms) | 10.12 |
| Electromagnetic Q (Qes) | 1.02 |
| Total Q (Qts) | 0.93 |
| Compliance Equivalent Volume (Vas) | 65.4 liters / 2.31 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 65.9 cc |
| Mechanical Compliance of Suspension (Cms) | 0.07 mm/N |
| BL Product (BL) | 14.1 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 55 grams |
| Efficiency Bandwidth Product (EBP) | 80 |
| Maximum Linear Excursion (Xmax) | 0.8 mm |
| Surface Area of Cone (Sd) | 823.7 cm2 |
| Maximum Mechanical Limit (Xlim) | N/A |
| Mounting Information | |
| Recommended Enclosure Volume | |
| Sealed | N/a |
| 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 | 6.1", 154.9 mm |
| Net Weight | 12.1 lbs, 5.49 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 | Non-vented core |
| Basket Materials | Pressed steel basket |
| Cone Composition | Paper cone |
| Cone Edge Composition | Paper cone edge |
| Dust Cap Composition | Zurette dust cap |