Nominal Specifications
| Nominal Diameter | 380 mm (15 in) |
| Overall Diameter | 418.4/388 mm (16.46/15.28 in) |
| Bolt Circle Diameter | 374 mm (14.72 in) |
| Baffle Cutout Diameter | 354 mm (13.98 in) |
| Depth | 185 mm (7.28 in) |
| Flange and Gasket Thickness | 11.5 mm (0.45 in) |
| Net Weight | 7.5 kg (16.5 lb) |
| Shipping Box (Single Carton Box) |
430 x 427 x 236 mm (16.9 x 16.8 x 9.3 in) |
| Shipping Weight | 8.6 kg (19.0 lb) |
Technical Parameters
| Nominal Impedance | 8 Ohm |
| Minimum Impedance | 6.5 Ohm |
| AES Power Handling (1) | 700 W |
| Maximum Power Handling (2) | 1400 W |
| Sensitivity (1W/1m) | 99 dB |
| Frequency Range | 40÷4000 Hz |
| Voice Coil Diameter | 77 mm (3 in) |
| Winding Material | Al |
| Former Material | Glass Fiber |
| Winding Depth | 23.5 mm (0.93 in) |
| Magnetic Gap Depth | 14 mm (0.55 in) |
| Flux Density | 1.1 T |
| Magnet | Neodymium Slug Crown |
| Basket Material | Aluminum |
| Demodulation | Aluminum Ring |
| Cone Surround (3) | Triple Roll |
| NET Air Volume filled by Loudspeaker | 4.1 dm^3 (0.145 ft^3) |
| Spider Profile | 1x variable height waves |
Thiele and small parameters
| Fs | 38 Hz |
| Re | 5.2 Ohm |
| Qes | 0.31 |
| Qms | 6.8 |
| Qts | 0.30 |
| Vas | 159.0 dm^3 (5.62 ft^3) |
| Sd | 864 cm^2 (133.92 in^2) |
| Xmax (4) | 9.42 mm |
| Xdamage (5) | 21.8 mm |
| Mms | 115.0 g |
| Bl | 21.5 N/A |
| Le | 0.64 mH |
| Mmd | 86.3 g |
| Cms | 0.15 mm/N |
| Rms | 4.0 kg/s |
| Eta Zero | 2.74 % |
| EBP | 123 Hz |
