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
PMC Speakers - Advanced Transmission Line (ATL). Unique to PMC it forms the core of all of our loudspeakers and it's how they produce their impressively low, controlled bass, inherently low distortion
![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://soundmediagroupau.s3.ap-southeast-2.amazonaws.com/monthly_2017_09/DSCF8551s.jpg.469d54acb618671c6526eadae6916b62.jpg)
SOLD: FS: KEF Baily Transmission Line speaker pair - Stereo, Home Cinema, Headphones Components - StereoNET International
![PMC's OB1i one of many takes on Transmission Line loudspeaker design | Speaker design, Speaker box design, Diy speakers PMC's OB1i one of many takes on Transmission Line loudspeaker design | Speaker design, Speaker box design, Diy speakers](https://i.pinimg.com/originals/c6/fb/4b/c6fb4b0dbe72f02b5003ce52a59e8871.jpg)
PMC's OB1i one of many takes on Transmission Line loudspeaker design | Speaker design, Speaker box design, Diy speakers
![David Price thinks Kerr Acoustic's new transmission line K320 floorstander is a really serious performer" — Kerr Acoustic David Price thinks Kerr Acoustic's new transmission line K320 floorstander is a really serious performer" — Kerr Acoustic](https://images.squarespace-cdn.com/content/v1/59ff61468dd041cfaa46b301/1552859690420-8POFWM6JZCMOUX3VHXCD/Screenshot+2019-03-17+at+21.54.13.png?format=1500w)
David Price thinks Kerr Acoustic's new transmission line K320 floorstander is a really serious performer" — Kerr Acoustic
![Professional Monitor Company - Advanced Transmission Line system | Fazer caixa de som, Caixa de som automotivo, Som de casa Professional Monitor Company - Advanced Transmission Line system | Fazer caixa de som, Caixa de som automotivo, Som de casa](https://i.pinimg.com/564x/df/35/f4/df35f4609568f785d9a3562989a000de.jpg)