The key features of Scan-Speak 18W/8542-00 are low damping foam surround and 42 mm voice coil.
Scan-Speak 18W/8542-00 - information in PDF format (497 Kb)
Classic midwoofer with nylonfiber paper cone and large ferrite motor.
Classic midwoofer with paper⁄carbon fibre cone.
Audiophile resistor.
High-sensitivity fullrange driver with patented NRSC fiberglass cone.
Compact tweeter with 1″ soft dome and large rear chamber.
Subwoofer with aluminium chassis and aluminium 10″ cone.