- Nominal overall diameter: 394 mm / 15”
- LF voice coil diameter: 75 mm (3")
- HF voice coil diameter: 51 mm (2") (titanium)
- RMS Power: 400 W
- Sensitivity: 98 dB
- Frequency range: 57-18000 Hz
- Nominal Impedence: 8 Ohm
- Flux Density: 1.4 T
- Recommended crossover frequency: 1.2Khz
- Magnet material: Ferrite
- Voice Coil Winding Material: copper
- Voice Coil Former Material: Glass Fibre
- Cone Material: Paper
- Surround Material: Treated Cloth
- Baffle cutout diameter: 351 mm
- Recessed depth: 180 mm
- Net Weight: 9.3 kg
- Package: 1 piece each box