T/S Parameters
Valid
Fs95Hz
Qts0.59
Qes0.67
Qms5.2
Vas2.2L
Re5.6Ω
Le0.34mH
BL5.4Tm
Sd57cm²
Mms6g
Xmax4.0mm
Power15W
Impedance8Ω
Voice Coil25mm
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
leanaudio
£69.00
inc VAT
Dimensions & Physical
Weight0.6kg
Diameter126.0mm
Overall Depth74.2mm
Cutout Diameter102.0mm
Bolt Circle Diameter114.4mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Celestion
TFX0412
4"
Best current price
£69.00
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
Loading matches