Nominal Specifications
| Throat Diameter | N/A |
| Overall Diameter | 115.2/102 mm (4.54/4.0 in) |
| Bolt Circle Diameter | 107 mm (4.21 in) |
| Baffle Cutout Diameter | 91 mm (3.58 in) |
| Depth | 79 mm (3.11 in) |
| Flange and gasket Thickness | 5.5 mm (0.22 in) |
| Net Weight | 1.24 kg (2.7 lb) |
| Shipping Box (Single carton box) |
150 x 123 x 102 mm (5.9 x 4.8 x 4.0 in) |
| Shipping Weight | 1.3 kg (2.9 lb) |
Technical Parameters
| Nominal Impedance | 8 Ohm |
| Minimum Impedance | 6.6 Ohm |
| AES Power Handling (1) | 35 W |
| Maximum Power Handling (2) | 70 W |
| Minimum Crossover Frequency (3) | 2.6 kHz |
| Sensitivity (1W/1m) (4) | 107 dB |
| Frequency Range | 2.6÷20 kHz |
| Dispersion Angle | 40° |
| Voice Coil Diameter | 37 mm (1.46 in) |
| Winding Material | Al |
| Former Material | Kapton |
| Diaphragm Material | Ketone Polymer |
| Diaphragm Shape | Annular |
| Winding Depth | 2.1 mm (0.08 in) |
| Magnetic Gap Depth | 2.6 mm (0.10 in) |
| Flux Density | 1.5 T |
| Magnet | Ferrite Ring |
| Re | 5.5 Ohm |
| Phase Plug Design | Annular |
| Exit Angle | N/A |
| NET Air Volume filled by HF Driver | 0.3 dm^3 (0.011 ft^3) |
