T/S Parameters
Valid
Fs36Hz
Qts0.24
Qes0.24
Qms26.1
Vas274.0L
Re5.5Ω
Le1.70mH
BL26.2Tm
Sd1158cm²
Mms133g
Xmax7.5mm
Power1800W
Power Nominal900W
Impedance8Ω
F Low35Hz
F High1200Hz
Voice Coil100mm
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
leanaudio
£220.20
inc VAT
Dimensions & Physical
Weight12.9kg
Diameter460.0mm
Overall Depth190.0mm
Cutout Diameter416.0mm
Bolt Circle Diameter440.0mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
CIARE
PW455
18"
Best current price
£220.20
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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