inputs.text: good sound excellent value - pros detailed mostly smooth highs bass extends 60hz play loudly no distortions free mounting hardware mids tweeters cons need lot power components among car speakers provide decent frequency response 60hz provided doors sound proofed good amplifier impressed highs detailed mellow tweeter setting 2db hardly ever felt tweeters harsh sound stage results using separate tweeters impressive livelike tweeters mounted door sails components play loudly without harsh without distorting however need push lot power amp not rated least 90watt rms per channel consider buying alpine type type x efficient speakers however send enough power components theyre outstanding value price