Nominal Diameter 460 mm (18 in). Frequency Range 29 - 2500 Hz. Power Compression -10dB 0,7 dB.
Power Compression -3dB 1,5 dB. Power Compression Full Power 2,2 dB. Enclosure Volume 130 ÷ 350 lt.
(4,59 ÷ 12,36 cuft). Minimum Impedance 6,3 Ohm at 25°C.Max Peak To Peak Excursion 56 mm (1,97 in). Voice Coil Diameter 100 mm (4 in). Voice Coil Winding Material copper. Cone Straight Ribbed, Treated paper.
Le (1Khz) 1.8 mh. Efficiency (half space) 2,7%. Holes diameter 8.5 mm. Bolt circle diameter 440 mm. Baffle cutout (front) 416 mm. Baffle cutout (back) 422 mm.