T/S Parameters
Valid
Fs31Hz
Qts0.25
Qes0.25
Qms9.8
Vas240.0L
Re3.0Ω
Le1.70mH
BL22.2Tm
Sd1164cm²
Mms216g
Xmax11.5mm
Power2000W
Power Nominal1000W
Impedance4Ω
F Low30Hz
F High30Hz
Voice Coil100mm
Pricing & availability
Price movement
Other offers
1 vendorleanaudio
Updated 17 May 2026· 4Ω
Source: inc VAT · 20%
£291.62
inc VAT
Best current price
Updated 17 May 2026
leanaudio
£291.62
Avg £291.62£0.00 vs avg (+0.0%)
inc VAT
Dimensions & Physical
Weight8.0kg
Diameter388.0mm
Overall Depth208.0mm
Cutout Diameter354.0mm
Bolt Circle Diameter370.0mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
CIARE
NDH18-4S
18"
Best current price
£291.62
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
Loading matches