Media
Auto-advancing
Size
15"
Impedance
8Ω
RMS Power
900W
EBP
113
Vented alignment
Vd
731cm³
T/S Parameters
Valid
Fs45Hz
Qts0.39
Qes0.40
Qms8.7
Vas131.0L
Re5.2Ω
Le0.46mH
BL19.5Tm
Sd881cm²
Mms106g
Xmax8.3mm
Power900W
Impedance8Ω
F Low40Hz
F High4000Hz
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
leanbusiness
£327.41
inc VAT
Dimensions & Physical
Weight5.1kg
Diameter393.0mm
Overall Depth229.0mm
Cutout Diameter357.0mm
Bolt Circle Diameter371.0mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Eighteen Sound
15NTLW3500
15"
Best current price
£327.41
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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