The manually coated paper cone and the mechanically matching natural rubber surround result in an unusually smooth midrange response.

A 1” high temperature voice coil wound on an aluminium voice coil former ensures a very high power handling capacity.

Extremely stiff and stable injection moulded metal basket keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound refl exion, air fl ow noise and cavity resonance to a minimum.