Transmission line Subwoofers?

Does anyone know of any commercially available subs that use a transmission line design?

dfwlistener07-23-2015 8:49pm

martykl Details Discussions Posts This discussion Message User 3,578 posts 07-24-2015 at 12:06am Copy Comment URL Report Comment Edit Delete There are a bunch of DIY subwoofer designs on the web using TL enclosures, including one that (I believe) Teres Audio will build for you. If memory serves, Wisdom Audio (used to?) sells a finished product, as well. Not a lot of choices out there AFAIK.
lezdam Details Discussions Posts This discussion Message User 31 posts 07-24-2015 at 02:49am Copy Comment URL Report Comment Edit Delete Bag End subs
ncarv Details Discussions Posts This discussion Message User 983 posts 07-24-2015 at 08:47pm Copy Comment URL Report Comment Edit Delete Wisdom still does. Check their website.
Post removed Aug 05, 2015
bill_k Details Discussions Posts This discussion Message User 912 posts 07-24-2015 at 11:04pm Copy Comment URL Report Comment Edit Delete I have no direct experience with them, but TBI Audio Systems has subs which use what they call ETL (Embedded Transmission Line) technology. http://www.tbisound.com/index.asp