hifi lounge on Twitter: "Ever wondered why @PMCSpeakers sound so good? Well a lot has to do with their Advanced Transmission Line which you can see here in this cut away, certainly
PMC Speakers - The source of PMC's legendary natural, realistic sound is the Advanced Transmission Line (ATL) bass-loading technology, professionally proven all around the world. ATL comes as standard across our entire
![SOLD: FS: KEF Baily Transmission Line speaker pair - Stereo, Home Cinema, Headphones Components - StereoNET International SOLD: FS: KEF Baily Transmission Line speaker pair - Stereo, Home Cinema, Headphones Components - StereoNET International](https://www.stereonet.com/forums/uploads/monthly_2017_09/DSCF8551s.jpg.469d54acb618671c6526eadae6916b62.jpg)
SOLD: FS: KEF Baily Transmission Line speaker pair - Stereo, Home Cinema, Headphones Components - StereoNET International
![Small speakers using transmission line techniques. | Speaker design, Diy speakers, Speaker box design Small speakers using transmission line techniques. | Speaker design, Diy speakers, Speaker box design](https://i.pinimg.com/originals/b3/d7/0b/b3d70bc6187d9455d247fa7ad40ef9d6.jpg)