Nominal overall diameter: 315 mm / 12”
LF voice coil diameter: 75 mm / 3"
HF voice coil diameter: 51 mm / 2" (titanium)
RMS Power: 300 W
Sensitivity: 97 dB
Frequency range: 71-18500 Hz
Nominal Impedence: 8 Ω
Flux Density: 1.25 T
Magnet material: Ferrite
Voice Coil Winding Material: copper
Voice Coil Former Material: Glass Fibre
Cone Material: Paper
Surround Material: Treated Cloth
Baffle cutout diameter: 280 mm
Recessed depth: 150 mm
Net Weight: 8.8 kg