Ultimate Iridium 6.2 is a 16,5 cm (6,5") 2-way system. The 6,5" driver uses a cone made of non-press paper. Hybrid ferrite/neodymium magnet system. Three inch voice coil. Filterboxes with selectable tweeter  level. 28 mm silk dome tweeter Iridium1. Grilles are included.

Speaker type	: 2-way system
Woofer size	: 16,5 cm (6,5")
Power handling capacity	: 100 W RMS / 160 W max
Tweeter	: 28 mm (1,1")  tweeter
Sensitivity	: 91 dB (1W/1m)
Magnet size	: 85 mm (3,35") Hybrid ferrite/neodymium
Outer diameter of woofer	: 165 mm (6,5")
Installation depth	: 65 mm ( 2,56")
Mounting hole	: 140 mm (5,51")
Crossover	: Box filter LP: 6 dB & HP: 12 dB slope