TL

Zigmahornet Speakers with Fostex FE103E / FE103En Driver
Fostex FE103E Zigmahornet Speaker Box plan [[File Under: DIY Hi-FI, FREE PLANS]]
Parts Express
Posted by: Gary Geers "Naughty-Less" speakers each made with one Dayton 4" full-range long-excursion aluminum driver with 10-foot transmission line loading; down to 50hz flat - Yep, that's a curled 10-foot 4" diameter drain pipe - Awesome sound. #speaker #speakers #diy #electronics #project #audio #soundsystem
This item is unavailable | Etsy
Redwood Bookshelf Speakers - Pro Level T-Line Speaker Design - Living Room Sound System Speakers - Set of Two Passive Speakers
Reed Exodus Anarchy 25hz Tapped Horn
Reed Exodus Anarchy 25hz Tapped Horn - AVS | Home Theater Discussions And Reviews