dont buy kenwood 718. buy pioneer 6902r instead.
do a test. ask the shopkeeper to hook up one side to 718 and other side to 6902. play a song and then cover the tweeters one by one. you will notice that the 718 tweeters are very shrill and lack clarity whereas 6902 will give you a good sound.
if you dont have budget for 6902 then get sony 6941. even they are better than kenwood 718.