Description
Finally, a 12" speaker voiced specifically for fiddle. Reduced bow friction noise and tame upper-mids. It's also great for guitar if you want thick tone with warm, smooth, more mellow mids and highs.
Manufacturer Spec Sheet
| Specification | |
| Nominal Basket Diameter | 12", 305 mm |
| Nominal Impedance* | 8 Ω |
| Power Rating* | |
| Program Power | N/A |
| Watts | 100 W |
| Resonance | 82 Hz |
| Usable Frequency Range | 80 Hz - 4.5 kHz |
| Sensitivity* | 100.1 dB |
| Magnet Weight | 38 oz. |
| Gap Height | 0.313", 8 mm |
| Voice Coil Diameter | 2", 51 mm |
| Thiele & Small Parameters | |
| Resonant Frequency (fs) | 82 Hz |
| DC Resistance (Re) | 7.34 Ω |
| Coil Inductance (Le) | 0.63m H |
| Mechanical Q (Qms) | 15.49 |
| Electromagnetic Q (Qes) | 0.58 |
| Total Q (Qts) | 0.56 |
| Compliance Equivalent Volume (Vas) | 57.81 liters / 2.04 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 43.1 cc |
| Mechanical Compliance of Suspension (Cms) | 0.14 mm/N |
| BL Product (BL) | 13.11 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 26 grams |
| Efficiency Bandwidth Product (EBP) | 141 |
| Maximum Linear Excursion (Xmax) | 0.79 mm |
| Surface Area of Cone (Sd) | 545.4 cm2 |
| Maximum Mechanical Limit (Xlim) | 0 mm |
| Mounting Information | |
| Recommended Enclosure Volume | |
| Sealed | N/a |
| Vented | N/a |
| Driver Volume Displaced | 0 cu.ft. / 0 liters |
| Overall Diameter | 12.17", 309.1 mm |
| Baffle Hole Diameter | 11.13", 282.7 mm |
| Front Sealing Gasket | Yes |
| Rear Sealing Gasket | Yes |
| Mounting Holes Diameter | 0.24", 6.1mm |
| Mounting Holes B.C.D. | 11.75", 298.5mm |
| Depth | 5.13", 130.2 mm |
| Net Weight | 7.9 lbs, 3.58 kg |
| Shipping Weight | 9.8 lbs, 4.45 kgs |
| Materials of Construction | |
| Coil Construction | Copper voice coil |
| Coil Former | Polyimide former |
| Magnet Composition | |
| Core Details | Non-vented core |
| Basket Materials | Pressed steel basket |
| Cone Composition | |
| Cone Edge Composition | Full molded paper |
| Dust Cap Composition | Zurette dust cap |