Celestion TF1225 (12″ 250W RMS Pro Woofer)


Celestion TF1225 Thiele & Small Parameters

Thiele & Small Parameters (before Break-in)

Ported Box=52 liters • Fb=60Hz (Manufacturer’s T/S)

Ported Box=52 liters • Fb=50Hz (DATS x0.75)

Ported Box=45 liters • Fb=60Hz (Manufacturer’s T/S)

Ported Box=45 liters • Fb=50Hz (DATS x0.75)

Updated on Dec 5, 2023