| General Specifications | |
| Nominal Diameter | 106 mm / 4 in |
| Nominal Impedance LF | 8 Ω |
| Nominal Impedance HF | 8 Ω |
| Sensitivity @ 1W/1m LF | 91.2 dB |
| Sensitivity @ 1W/1m HF | 91.9 dB |
| Voice Coil Diameter LF | 38 mm (1.5") |
| Voice Coil Diameter HF | 25 mm (1") |
| Voice Coil Winding Depth LF | 9 mm |
| Voice Coil Winding Depth HF | 1.7 mm |
| Magnetic Gap Depth LF | 5 mm |
| Magnetic Gap Depth HF | 2 mm |
| HF Recommended Crossover Frequency | 3.0 kHz |
| Magnet Weight LF | 405 g |
| Magnet Weight HF | 14 g |
| Net Weight | 1.8 Kg |
| Rated Power AES | 100 W |
| Continuos Program Power | 200 W |
| Constructive Characteristics | |
| Magnet Type | Ferrite (LF) Neodymium (HF) |
| Basket Material | Aluminium Die-Cast |
| Surround Material | Treated Cloth |
| LF Voice Coil Winding/Former Material | Copper / Epotex |
| HF Voice Coil Winding/Former Material | Copper / Aluminium |
| LF Cone Material | Surface Treated Paper |
| HF Dome Material | Treated Silk |
| HF Spare Parts Code | Z008955 |
| Mounting Information | |
| Overall Diameter | 105.5×105.5 mm |
| Baffle Cutout Diameter | 91 mm |
| Mounting Holes | 4 holes Ø5 on Ø106 mm |
| Total Depth | 68.6 mm |
| Thiele/Small Parameters | |
| Qms | 4.05 |
| Qts | 0.32 |
| Cms | 413 µm/N |
| Vas | 1.5 l |
| X max | +/- 2.0 mm |
| N | 0.51 % |
| Qes | 0.27 |
| Mms | 5.4 g |
| Bxl | 7.27 Tm |
| Sd | 51.5 cm² |
| X var | +/- 2.5 mm |
| Le (1KHz) | 0.35 mH |
| Re (LF) | 5.1 Ω |
| Re (HF) | 6.0 Ω |
| Fs (LF) | 102.0 Hz |
| Fs (HF) | 1500 Hz |
