T/S Parameters
Valid
Fs32Hz
Qts0.47
Qes0.49
Qms10.2
Vas331.5L
Re5.1Ω
Le1.59mH
BL17.2Tm
Sd1159cm²
Mms143g
Xmax10.0mm
SPL96dB
Power1250W
Impedance8Ω
F Low33Hz
F High0Hz
Pricing & availability
Price movement
Other offers
2 vendorsleanaudio
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£291.00
inc VAT
leanbusiness
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£291.00
inc VAT
Best current price
Updated 17 May 2026
bluearan
£277.39
Avg £286.46£9.07 below avg (-3.2%)
inc VAT
Dimensions & Physical
Weight12.4kg
Diameter457.2mm
Overall Depth207.0mm
Cutout Diameter420.6mm
Bolt Circle Diameter438.1mm
Similar Drivers
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Reference
Eminence
KILOMAX PRO-18A
18"
Best current price
£277.39
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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