SB12PFCR25-4 4″ CoAxial Thiele & Small

Thiele & Small Parameters

Tweeter Thiele & Small Parameters

Woofer Thiele & Small Parameters (before Break-in)

Ported Box=5 liters • Fb=65Hz (Manufacturer’s T/S)

Ported Box=7 liters • Fb=55Hz (DATS x0.75 T/S)

Sealed Box=1.5 liters • F3=125Hz (Manufacturer’s TS)

Sealed Box=2 liters • F3=101Hz (DATS x0.75 T/S)

Sealed Box=7 liters • F3=110Hz (DATS x0.75 T/S)

Updated on Nov 9, 2023