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

rmarcus5757 OP Details Discussions Posts This discussion Message User 18 posts 10-25-2012 at 03:22pm Copy Comment URL Report Comment Edit Delete Thanks very much - please send the photos to [email protected]
rmarcus5757 OP Details Discussions Posts This discussion Message User 18 posts 10-25-2012 at 06:46pm Copy Comment URL Report Comment Edit Delete thanks very much.