michael chuaMay 3, 2018Car Subwoofers10", Car Subwoofers, GT1041, JBL Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Ported Box=35 liters • Fb=30Hz (Manufacturer’s T/S) Ported Box=35 liters • Fb=30Hz (DATS x0.75) Ported Box=35 liters • Fb=30Hz (DATS T/S) Ported Box=45 liters • Fb=30Hz (Manufacturer’s T/S) Ported Box=45 liters • Fb=30Hz (DATS x0.75) Ported Box=45 liters • Fb=30Hz (DATS T/S) Sealed Box=35 liters • F3=51Hz • Q=0.61 (DATS x0.75) Sealed Box=35 liters • F3=52Hz • Q=0.75 (DATS T/S) BandPass Box=27 liters • Fb=63Hz (Manufacturer’s T/S) BandPass Box=35 liters • Fb=65Hz (DATS T/S) BandPass Box=35 liters • Fb=53Hz (DATS x0.75) Updated on Dec 8, 2023