8-Ohm midrange with sliced paper cone and patented SD-1 motor.
Coaxial loudspeaker with graphene treated magnesium cone.
Classic midwoofer with 5½″ Phenomax cone.
Compact tweeter with textile diaphragm and neodymium magnet system.
Woofer with aluminium cone.
Dome tweeter with TPCD diaphragm.
Metal-oxide film resistor.
Tweeter with 1″ textile dome diaphragm and ferrofluid.
Classic tweeter with 1″ soft dome and ferro fluid.
Classic midwoofer with paper⁄carbon fibre cone.
High-sensitivity 13" woofer with paper cone.
Tweeter with 1″ soft dome, symmetric SD-2 motor, low compression design and non-resonant chamber.
8-ohm woofer with 12" paper cone.
Classic tweeter with 1″ soft dome, non resonant rear chamber and ferro fluid.
Woofer with Nextel coated paper cone.
Tweeter with 1″ aluminium dome diaphragm.