The curvilinear paper cone has been made from a special high strength woodpulp designed to achieve the best possible linearity within its intended frequency range and to control bell-mode resonances around the cone circumference.

The cone is carried by an unusually deep profile, triple roll suspension made from a polycotton material which is more resistant to aging and fatigue than traditional cotton-based ones. The 75 mm (3 inch) diameter aluminum voice coil employs the Interleaved Sandwich Voice coil (ISV) technology, in which a high strength fiberglas former carries windings on both the outer and inner surfaces to achieve a mass balanced coil. This results in an extremely linear motor assembly with a reduced tendency for eccentric behavior when driven hard.

Features

• 97 dB SPL 1W / 1m average sensitivity
• 75 mm (3 in) Interleaved Sandwich Voice coil (ISV)
• 1200 W program power handling
• Long excursion, linear travel suspension design
• Generous low frequency output make it suitable for 2-way systems and subwoofer applications