T/S Parameters
Valid
Fs36Hz
Qts0.39
Qes0.43
Qms4.2
Vas202.4L
Re2.6Ω
Le1.28mH
BL15.5Tm
Sd1134cm²
Mms179g
Xmax4.5mm
Power500W
Impedance4Ω
Voice Coil75mm
Pricing & availability
Price movement
Other offers
1 vendorleanbusiness
Updated 17 May 2026· 4Ω
Source: inc VAT · 20%
£179.00
inc VAT
Best current price
Updated 17 May 2026
leanaudio
£179.00
Avg £179.00£0.00 vs avg (+0.0%)
inc VAT
Dimensions & Physical
Weight7.5kg
Diameter460.0mm
Overall Depth209.0mm
Cutout Diameter421.0mm
Bolt Circle Diameter443.4mm
Similar Drivers
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Reference
Celestion
TF1830
18"
Best current price
£179.00
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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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