Atlantic Technology - LCR3 Compact High Perfomance Speaker - LCR3-WHTDon't let the small size of these speakers fool you into thinking these are anything other than no compromise audio devices of the highest caliber! They have two long excursion 3 inch woofers with CPP (Composite Polypropylene Paper) cones. This cone material combines the best of two materialsthe quickness and fast transient response of polypropylene and the inherent self damping traits of cellulose to eliminate any tendency towards harshness. The