Can anyone recommend a transmission line subwoofer

i am looking for suggestions as to ready built transmission line subwoofers to use with Quad esl 57's. thanks in advance to everyone.

rmarcus575710-24-2012 8:00pm

k_rose Details Discussions Posts This discussion Message User 32 posts 10-29-2012 at 09:00am Copy Comment URL Report Comment Edit Delete Hi I came across TBI, from what I have read they are tramission line as Iam looking for a pair for my magenpan 3.7,I am am going to check out Wisdom Audio also.Thanks