At Munich High End 2025, I sat down with George, the founder of Fonica International, to talk driver tech the way I actually like talking about it: material science, topology, and why planar, electrostatic, and dynamic approaches behave the way they do in real rooms. I’ve got the Fonica International Mediums in my studio right now for testing, so this wasn’t just show-floor hype—I wanted to understand what’s happening mechanically and why these panels are doing what I’m hearing. We dig into their patented push-pull approach using a double diaphragm (front and back) with neodymium in the middle, and why that matters for symmetry and bass. George explains the core issue with traditional planar layouts: as the diaphragm moves away from the magnet, flux changes, and the wave shape becomes non-symmetrical—so the “fix” is balance. What grabbed me most was the transparency and resolution—when it’s right, the wall disappears—and the midrange tonality staying natural instead of “impressive” for five minutes. We also cover placement philosophy (living-room friendly, not two meters into the room) and why their larger no-compromise model uses adjustable mid/tweeter panels to dial in alignment without wrestling a massive cabinet.