3.5; 2 way; 125W max/25W RMS; Freq resp: 80Hz-20kHz /-3dB; Sensitivity: 88dB @ 1W/1m; Pure copper voice coils; Mylar(R) dome tweeters; Moisture-resistant rubber surrounds with high mid-bass impact; Alpha-cellulose polypropylene cones; High-temperature special adhesive creates permanent bond between cones & surrounds; Epoxy-infused natural fiber spider; Overcoil cooling; Anti-resonant stamped steel basket ; Spade connectors; Braided tinsel leads; Does not include grilles; Pair;