genesis are making 6*9 supperb subs
http://www.incarexpress.co.uk/view_product.php?partno=GENP69018
http://www.talkaudio.co.uk/vbb/showthread.php?t=83068
i'm just about to buy this head-unit, and i want from owners or people that heard the 7894 is it good ?, how is the mp3 decoder,? and any one heared about any prolems with that head unit?