michael chuaJune 26, 2026Drivers Thiele & Small, HIFI DRIVERSFull Range, Peerless, TG9FD10 Peerless Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Sealed Box=7 liters • F3=104Hz • Q=0.77 (Manufacturer’s T/S) Sealed Box=3 liters • F3=106Hz • Q=0.83 (Manufacturer’s T/S) Sealed Box=7 liters • F3=109Hz • Q=1.2 (DATS T/S) Ported Box=7 liters • Fb=65Hz • Q=1.2 (DATS T/S)
