Media
Auto-advancing
Size
8"
Impedance
8Ω
RMS Power
300W
EBP
233
Vented alignment
Vd
127cm³
T/S Parameters
Valid
Fs63Hz
Qts0.25
Qes0.27
Qms3.7
Vas17.8L
Re6.1Ω
Le0.71mH
BL15.2Tm
Sd230cm²
Mms26g
Xmax5.5mm
Power300W
Impedance8Ω
F Low55Hz
F High6300Hz
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
leanbusiness
£138.53
inc VAT
Dimensions & Physical
Weight2.4kg
Diameter210.0mm
Overall Depth111.0mm
Cutout Diameter185.0mm
Bolt Circle Diameter195.0mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Eighteen Sound
8NW650
8"
Best current price
£138.53
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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