Celestion TF1525e (15″ 300W RMS Pro Woofer)

Celestion TF1525e Published Specs

Thiele & Small Parameters (before Break-in)

Ported Box=150 liters • Fb=45Hz (Manufacturer’s T/S)

Ported Box=100 liters • Fb=45Hz (Manufacturer’s T/S)

Ported Box=75 liters • Fb=40Hz (Manufacturer’s T/S)

Sealed Box=75 liters • F3=73Hz (Manufacturer’s T/S)

Updated on Dec 6, 2023