Description
High power coaxial woofer for bass guitar and pro audio applications.
Note: The KL3015CX-8 also requires a compression driver and crossover network to work as a co-axial driver. Items sold separately.
Manufacturer Spec Sheet
| Specification | |
| Nominal Basket Diameter | 15", 381 mm |
| Nominal Impedance* | 8 Ω |
| Power Rating* | |
| Program Power | 800 W |
| Watts | 400 W |
| Resonance | 38 Hz |
| Usable Frequency Range | 40 Hz - 4 kHz |
| Sensitivity* | 96.7 dB |
| Magnet Weight | 11 oz. |
| Gap Height | 0.365", 9.27 mm |
| Voice Coil Diameter | 3", 76 mm |
| Thiele & Small Parameters | |
| Resonant Frequency (fs) | 38 Hz |
| DC Resistance (Re) | 5.71 Ω |
| Coil Inductance (Le) | 0.63m H |
| Mechanical Q (Qms) | 6.48 |
| Electromagnetic Q (Qes) | 0.47 |
| Total Q (Qts) | 0.44 |
| Compliance Equivalent Volume (Vas) | 219.73 liters / 7.76 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 771.28 cc |
| Mechanical Compliance of Suspension (Cms) | 0.2 mm/N |
| BL Product (BL) | 16.08 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 89 grams |
| Efficiency Bandwidth Product (EBP) | 81 |
| Maximum Linear Excursion (Xmax) | 8.67 mm |
| Surface Area of Cone (Sd) | 889.6 cm2 |
| Maximum Mechanical Limit (Xlim) | 17.84 mm |
| Mounting Information | |
| Recommended Enclosure Volume | |
| Sealed | Acceptable |
| Vented | Acceptable |
| Driver Volume Displaced | 0.089 cu.ft. / 2.54 liters |
| Overall Diameter | 15.32", 389.13 mm |
| Baffle Hole Diameter | 14", 355.6 mm |
| Front Sealing Gasket | Yes |
| Rear Sealing Gasket | Yes |
| Mounting Holes Diameter | 0.28", 7.112mm |
| Mounting Holes B.C.D. | 14.56", 369.82mm |
| Depth | 6.719", 170.66 mm |
| Net Weight | 7.7 lbs, 3.49 kg |
| Shipping Weight | 9.9 lbs, 4.49 kgs |
| Materials of Construction | |
| Coil Construction | Copper voice coil |
| Coil Former | Fiberglass former |
| Magnet Composition | Neodymium magnet |
| Core Details | Tapered coax |
| Basket Materials | Die-cast aluminum basket |
| Cone Composition | Treated paper cone |
| Cone Edge Composition | Sealed cloth edge |
| Dust Cap Composition | Zurette dust cap |