Media
Auto-advancing
Size
4"
Impedance
8Ω
RMS Power
30W
EBP
135
Vented alignment
Vd
14cm³
T/S Parameters
Valid
Fs96Hz
Qts0.54
Qes0.71
Qms2.2
Vas1.8L
Re6.6Ω
Le0.51mH
BL4.0Tm
Sd37cm²
Mms3g
Xmax3.7mm
Power30W
Impedance8Ω
F Low90Hz
F High12500Hz
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
soundimports
£47.60
inc VAT
Dimensions & Physical
Weight0.6kg
Diameter98.0mm
Overall Depth51.0mm
Cutout Diameter77.2mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Dayton Audio
RS100P-8
4"
Best current price
£45.43
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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