Open Baffle - SABA Greencone + Philips AG 9016 - YouTube
A legendary speaker design -Saba Greencone successors. More on my blog http://lampizator.eu/SPEAKERS/PROJECTS… | Speaker design, Open baffle speakers, Speaker plans
92 German Greencones and Other Vintage Drivers ideas | open baffle, hifi, open baffle speakers
Glow in the Dark Audio - Saba Greencone Wideband Driver