T/S Parameters
Valid
Fs74Hz
Qts0.38
Qes0.41
Qms5.5
Vas12.0L
Re5.0Ω
Le0.82mH
BL12.7Tm
Sd227cm²
Mms28g
Xmax6.8mm
Power500W
Power Nominal250W
Impedance8Ω
Min Impedance6.1Ω
F Low70Hz
F High2500Hz
Voice Coil50mm
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
leanaudio
£51.78
inc VAT
Dimensions & Physical
Weight2.7kg
Diameter200.0mm
Overall Depth96.0mm
Cutout Diameter186.0mm
Bolt Circle Diameter199.0mm
Similar Drivers
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Reference
CIARE
PWA8.50
8"
Best current price
£51.78
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Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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