| Specification |
| Nominal Basket Diameter | 5", 127 mm |
| Nominal Impedance* | 8 Ω |
| Power Rating** |
| Watts | 65 W |
| Music Program | 130 W |
| Resonance | 223 Hz |
| Usable Frequency Range | 325 Hz - 20 kHz |
| Sensitivity*** | 93.1 dB |
| Magnet Weight | 4 oz. |
| Gap Height | 0.236", 6 mm |
| Voice Coil Diameter | 1", 25 mm |
| Thiele & Small Parameters |
| Resonant Frequency (fs) | 223 Hz |
| DC Resistance (Re) | 5.45 Ω |
| Coil Inductance (Le) | 0.18m H |
| Mechanical Q (Qms) | 2.8 |
| Electromagnetic Q (Qes) | 0.93 |
| Total Q (Qts) | 0.7 |
| Compliance Equivalent Volume (Vas) | 0.85 liters / 0.03 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 3.6 cc |
| Mechanical Compliance of Suspension (Cms) | 0.12 mm/N |
| BL Product (BL) | 5.84 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 4 grams |
| Efficiency Bandwidth Product (EBP) | 239 |
| Maximum Linear Excursion (Xmax) | 0.51 mm |
| Surface Area of Cone (Sd) | 71.3 cm2 |
| Maximum Mechanical Limit (Xlim) | 5.0 mm |
| Mounting Information |
| Recommended Enclosure Volume |
| Sealed | 0.85-1.56 liters / 0.03-0.06 cu.ft. |
| Vented | - liters / - cu.ft. |
| Driver Volume Displaced | 0.494 cu.ft. / 14 liters |
| Overall Diameter | 5.25", 133.4 mm |
| Baffle Hole Diameter | 4.28", 108.7 mm |
| Front Sealing Gasket | Yes |
| Rear Sealing Gasket | Yes |
| Mounting Holes Diameter | 0.18", 4.6mm |
| Mounting Holes B.C.D. | 4.79", 121.7mm |
| Depth | 2.16", 54.8 mm |
| Net Weight | 2 lbs, 0.91 kg |
| Shipping Weight | 2.2 lbs, 1 kgs |
| Materials of Construction |
| Coil Construction | Pure aluminum voice coil |
| Coil Former | Kapton former |
| Magnet Composition | Neodymium magnet |
| Core Details | Vented and Extended core |
| | |
| Basket Materials | Die-cast aluminum basket |
| Cone Composition | Treated paper cone |
| Cone Edge Composition | Cloth cone edge |
| Dust Cap Composition | Treated paper dust cap |