Subwoofer, diameter: 12″ (30 cm)
Power: 351W RMS/701W MAX
Sensitivity: 84,3dB, Frequency response: 30-400Hz.
Frame: stamped steel, 2,4″ double copper wire voice coil (DUAL ASV)
Impedance: 2+2 Ω, Lead wire: silver plated, integrated to the spider
Cone material: Non pressed paper, Magnet weight: 48 Oz (1,36 kg).
QTS: 0,899, Vas: 47,26L, FS: 33Hz.