3.5 ; 2-way speakers; 60W max (15W nominal); Foamed IMPP composite cone woofers ; High-energy strontium magnets; Glass-imide voice coil bobbins; Conex dampers for improved bass response; 1 polyetherimide dome tweeters; Ultra-slim neodymium magnets; Custom fit for GM(R), Ford(R) & Volkswagen(R) vehicles; 1-year parts & labor warranty; Pair;