T/S Parameters
Valid
Fs97Hz
Qts0.38
Qes0.43
Qms3.0
Vas7.2L
Re5.4Ω
Le0.46mH
BL9.8Tm
Sd154cm²
Mms13g
Xmax5.3mm
Power10W
Impedance8Ω
Voice Coil25mm
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
leanaudio
£65.00
inc VAT
Dimensions & Physical
Weight4.6kg
Diameter178.0mm
Overall Depth75.5mm
Cutout Diameter145.0mm
Bolt Circle Diameter168.5mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Celestion
TFX0615
6.5"
Best current price
£65.00
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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