T/S Parameters
Valid
Fs74Hz
Qts1.23
Qes1.93
Qms3.4
Vas13.1L
Re3.5Ω
BL2.7Tm
Sd133cm²
Mms9g
Xmax2.8mm
Power120W
Power Nominal50W
Impedance4Ω
F Low50Hz
F High50Hz
Voice Coil25mm
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
leanaudio
£19.04
inc VAT
Dimensions & Physical
Weight0.7kg
Diameter165.0mm
Overall Depth66.0mm
Cutout Diameter142.0mm
Bolt Circle Diameter157.0mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
CIARE
CW170Z
6.5"
Best current price
£19.04
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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