hey there well basically! im new to this and i need some help and direction.. iv been doing some research and checking out subs and 6x9's.. iv come across a pair of 6x9's which id like to get.. however these 6x9's have been recommended to be used with an amp.. my questions are... 1)why do 6x9s need an amp? 2)do i have to use an amp for these 6x9s? if not then what would be the best method to run these 6x9's to achieve good quality sound? 3)am i able to run 6x9s as well as midds? 4)which would give me better sound with my sub enclosure? (midds or 6x9s)? THIS IS THE LINK FOR THE 6X9s I WISH TO GET PLEASE SCROLL DOWN FOR THE SPEC AND VIDEO http://www.ebay.co.uk/itm/Vibe-Black...ht_5297wt_1270 THANK YOU ALL THE HELP IS MUCH APPRECIATED!!:lol: