P-A-LEGEND-CA154-4 - 4 Ω version | Baffle Hole Diameter | 13.87 in. |
Basket Material | Pressed Sheet Steel |
Coil Construction | copper voice coil |
Coil Former | Polyimide former |
Coil Inductance (le) | 0.8 mH |
Cone Composition | Treated paper cone |
Cone Edge Composition | Sealed cloth surround |
Core Details | Vented core |
D.C. Resistance (Re) | 2.92 Ω |
Depth | 6.25 in. |
Diameter | 15 in. |
Driver Volume Displaced | 3.62 liters |
Dust Cap Composition | Treated paper dust cap |
Efficiency Bandwidth Product (ebp) | 94 |
Electrical Q Factor (Qes) | 0.54 |
Equivalent Acoustic Volume (VAS) | 108.2 liters |
Force Factor (BxL) | 12.21 Wb/m |
Front Sealing Gasket | Yes |
Gap Height | 9.7 mm |
Linear Displacement, maximum (XMAX) | 5 mm |
Magnet Composition | Ferrite |
Magnet Weight | 56 oz. |
Mechanical Compliance (CMS) | 0.11 mm/N |
Mechanical Limit, maximum (XLIM) | 8 mm |
Mechanical Moving Mass (MMS) | 86 g |
Mechanical Q Factor (QMS) | 4.94 |
Mounting Hole Bolt Circle Diameter | 369.8 mm |
Mounting Hole Diameter | 6.4 mm |
Nominal Basket Diameter | 15 in. |
Nominal Impedance | 4 Ω |
Overall Diameter | 384.8 mm |
Peak Diaphragm Displacement Volume (vd) | 411.9 cm3 |
Power Rating | 300 W |
Program Power Rating | 600 W |
Recommended Enclosure Volume, sealed | Acceptable |
Recommended Enclosure Volume, vented | Acceptable |
Resonance | 51 Hz |
Resonance Frequency (ƒS) | 51 Hz |
Sensitivity | 96.9 dB |
Surface Area Of Cone (sd) | 823.7 cm2 |
Total Q Factor (QTS) | 0.49 |
Usable Frequency Range | 45 Hz - 3 kHz |
Voice Coil Diameter | 2.5 in. |
P-A-LEGEND-CB158-8 - 8 Ω version | Baffle Hole Diameter | 13.87 in. |
Basket Material | Die-cast Aluminum Basket |
Coil Construction | copper voice coil |
Coil Former | Polyimide Former |
Coil Inductance (le) | 0.33 mH |
Cone Composition | Paper Cone |
Cone Edge Composition | Cloth Cone Edge |
Core Details | Vented And Extended Core |
D.C. Resistance (Re) | 6.15 Ω |
Depth | 6.5 in. |
Diameter | 15 in. |
Driver Volume Displaced | 3.92 Liters |
Dust Cap Composition | Solid composition paper dust cap |
Efficiency Bandwidth Product (ebp) | 95 |
Electrical Q Factor (Qes) | 0.36 |
Equivalent Acoustic Volume (VAS) | 336.1 liters |
Force Factor (BxL) | 16 Wb/m |
Front Sealing Gasket | Yes |
Gap Height | 0.37 in. |
Linear Displacement, maximum (XMAX) | 4.8 mm |
Magnet Composition | Ferrite |
Magnet Weight | 80 Oz. |
Mechanical Compliance (CMS) | 0.31 mm/N |
Mechanical Limit, maximum (XLIM) | 9.5 mm |
Mechanical Moving Mass (MMS) | 70 g |
Mechanical Q Factor (QMS) | 5.9 |
Mounting Hole Bolt Circle Diameter | 14.56 in. |
Mounting Hole Diameter | 0.28 in. |
Nominal Basket Diameter | 15 in. |
Nominal Impedance | 8 Ω |
Overall Diameter | 386.6 mm |
Peak Diaphragm Displacement Volume (vd) | 411 cm3 |
Power Rating | 300 W |
Program Power Rating | 600 W |
Rear Sealing Gasket | Yes |
Recommended Enclosure Volume, sealed | Acceptable |
Recommended Enclosure Volume, vented | Acceptable |
Resonance | 34 Hz |
Resonance Frequency (ƒS) | 34 Hz |
Sensitivity | 98.2 Db |
Surface Area Of Cone (sd) | 856.3 cm2 |
Total Q Factor (QTS) | 0.34 |
Usable Frequency Range | 47 Hz - 3 kHz |
Voice Coil Diameter | 2.5 in. |
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