If you're looking for more than just replacement speakers, Focal's Performance Series speakers let the music speak for itself, providing transparent reproduction for all your recordings and listening pleasures. This PC 100 4" speaker uses a lightweight, exceptionally rigid Polyglass cone in a sturdy frame to create accurate, richly-textured sound, whether played loud or soft.
Technology that sounds like magic
Focal applies molten glass microballs onto cellulose pulp to create their Polyglass cones, combining the crisp response of the rigid glass layer with the warm sound of a paper cone. The aluminum tweeter has been similarly treated with a softer, more easily damped material that makes the treble distinct without sounding harsh. You can expect superior performance from these speakers, whether you power them with a quality outboard amp or your car stereo.