Mike aka "Magnetaraus" on Agon and "Magnetar" at AA has built some very large and highly efficient folded horn subs. These are based on JBL drivers and should play very loud and go quite deep. Mike's a great guy and always willing to discuss audio and his projects with anyone interested. Do a search for him over at AA and you can probably find a link to his personal website, which has pictures of many of his various horn based projects. Sean
>
>