michael chuaApril 30, 2020Drivers Thiele & Small, HIFI DRIVERSAluminum Cone, DA215, Dayton Thiele & Small Parameters Dayton DA215-8 RAW Frequency Response 24 Liters Bass Reflex • Port Tuning = 2″ DIA, L=6.5″ • Baffle Width=13-1/2″ Thiele & Small Parameters (before Break-in) Ported Box=24 liters • Fb=36Hz (Manufacturer’s T/S) Recommended Ported Box=24 liters • Fb=36Hz (DATS T/S) Ported Box=32 liters • Fb=38Hz (Manufacturer’s T/S) Ported Box=32 liters • Fb=38Hz (DATS T/S) Updated on Jan 19, 2024