Media
Auto-advancing
Size
4"
Impedance
8Ω
RMS Power
35W
EBP
119
Vented alignment
Vd
22cm³
T/S Parameters
Valid
Fs63Hz
Qts0.42
Qes0.53
Qms2.0
Vas4.0L
Re5.9Ω
Le0.63mH
BL5.4Tm
Sd54cm²
Mms7g
Xmax4.1mm
Power35W
Impedance8Ω
F Low63Hz
F High11000Hz
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
soundimports
£31.57
inc VAT
Dimensions & Physical
Weight0.8kg
Diameter2936.2mm
Overall Depth1389.4mm
Cutout Diameter2377.4mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Dayton Audio
DSA115-8
4"
Best current price
£31.57
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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