T/S Parameters
Valid
Fs23Hz
Qts0.33
Qes0.34
Qms11.7
Vas128.3L
Re3.1Ω
Le1.09mH
BL13.4Tm
Sd507cm²
Mms136g
Xmax13.0mm
SPL89dB
Power500W
Impedance4Ω
F Low25Hz
F High0Hz
Pricing & availability
Price movement
Other offers
1 vendorleanaudio
Updated 17 May 2026· 4Ω
Source: inc VAT · 20%
£208.94
inc VAT
Best current price
Updated 17 May 2026
leanbusiness
£193.80
Avg £201.37£7.57 below avg (-3.8%)
inc VAT
Dimensions & Physical
Weight10.0kg
Diameter312.9mm
Overall Depth163.6mm
Cutout Diameter280.4mm
Bolt Circle Diameter299.0mm
Similar Drivers
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Reference
Eminence
LAB 12C
12"
Best current price
£193.80
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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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