Nominal Specifications
| Nominal Diameter | 380 mm (15 in) |
| Overall Diameter | 393 mm (15.47 in) |
| Bolt Circle Diameter | 374 mm (14.72 in) |
| Baffle Cutout Diameter | 356 mm (14.02 in) |
| Depth | 172.6 mm (6.80 in) |
| Flange and Gasket Thickness | 13.6 mm (0.54 in) |
| Net Weight | 7.8 kg (17.2 lb) |
| Shipping Box (Single Carton Box) |
430 x 427 x 236 mm (16.9 x 16.8 x 9.3 in) |
| Shipping Weight | 8.9 kg (19.6 lb) |
Technical Parameters
| Nominal Impedance | 8 Ohm |
| Minimum Impedance | 6.2 Ohm |
| AES Power Handling (1) | 400 W |
| Maximum Power Handling (2) | 800 W |
| Sensitivity (1W/1m) | 98 dB |
| Frequency Range | 35÷4000 Hz |
| Voice Coil Diameter | 77 mm (3 in) |
| Winding Material | Al |
| Former Material | Glass Fiber |
| Winding Depth | 15 mm (0.59 in) |
| Magnetic Gap Depth | 9 mm (0.35 in) |
| Flux Density | 1.15 T |
| Magnet | Ferrite Ring |
| Basket Material | Aluminum |
| Demodulation | Aluminum Ring |
| Cone Surround (3) | Accordion (4 Waves) |
| NET Air Volume filled by Loudspeaker | 4.1 dm^3 (0.145 ft^3) |
| Spider Profile | 1x constant height waves |
Thiele and small parameters
| Fs | 35 Hz |
| Re | 5.1 Ohm |
| Qes | 0.37 |
| Qms | 6.9 |
| Qts | 0.35 |
| Vas | 235.6 dm^3 (8.32 ft^3) |
| Sd | 857 cm^2 (132.84 in^2) |
| Xmax (4) | 6.00 mm |
| Xdamage (5) | 23 mm |
| Mms | 90 g |
| Bl | 16.6 N/A |
| Le | 0.65 mH |
| Mmd | 61.6 g |
| Cms | 0.23 mm/N |
| Rms | 2.9 kg/s |
| Eta Zero | 2.67 % |
| EBP | 96 Hz |
