T/S Parameters
Valid
Fs60Hz
Qts0.37
Qes0.42
Qms3.3
Vas54.4L
Re6.0Ω
Le0.98mH
BL16.6Tm
Sd531cm²
Mms51g
Xmax4.5mm
Power300W
Impedance8Ω
Voice Coil75mm
Pricing & availability
Price movement
Best current price
Updated 28 Apr 2026
thomann
£91.00
inc VAT
Dimensions & Physical
Weight4.3kg
Diameter317.5mm
Overall Depth137.0mm
Cutout Diameter283.0mm
Bolt Circle Diameter299.0mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Celestion
TF1230S
12"
Best current price
£91.00
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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