Media
Size
18"
Impedance
8Ω
RMS Power
1800W
EBP
130
Vented alignment
Vd
1582cm³
T/S Parameters
Valid
Fs39Hz
Qts0.28
Qes0.30
Qms5.7
Vas120.0L
Re4.7Ω
Le2.19mH
BL31.0Tm
Sd1130cm²
Mms275g
Xmax14.0mm
Power1800W
Impedance8Ω
F Low30Hz
F High2300Hz
Pricing & availability
Price movement
Other offers
1 vendorleanbusiness
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£630.91
inc VAT
Best current price
Updated 17 May 2026
leanbusiness
£438.26
Avg £534.59£96.33 below avg (-18.0%)
inc VAT
Dimensions & Physical
Weight12.8kg
Diameter462.0mm
Overall Depth236.0mm
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
Eighteen Sound
18NLW9601
18"
Best current price
£438.26
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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