2pcs Ribbon Tweeter High Tone Track Treble Ribbon Tweeter Speaker For Philips - Speakers - AliExpress
Philips AD 21600 RT 8 Ribbon Super Tweeters Pair | Reverb
Got these Philips Tweeters (MCD708) for free and want to put together my first decent sound system. How nice of an amplifier do I really need? : r/BudgetAudiophile