Media
Auto-advancing
Size
12"
Impedance
8Ω
RMS Power
400W
EBP
41
Sealed alignment
Vd
725cm³
T/S Parameters
Valid
Fs22Hz
Qts0.45
Qes0.54
Qms2.5
Vas97.2L
Re6.5Ω
Le1.56mH
BL18.0Tm
Sd507cm²
Mms194g
Xmax14.3mm
Power400W
Impedance8Ω
F Low25Hz
F High1500Hz
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
soundimports
£272.80
inc VAT
Dimensions & Physical
Weight11.1kg
Diameter314.0mm
Overall Depth146.0mm
Cutout Diameter282.0mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Dayton Audio
RSS315HFA-8
12"
Best current price
£272.80
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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