Media
Auto-advancing
Size
15"
Impedance
8Ω
RMS Power
500W
EBP
141
Vented alignment
Vd
396cm³
T/S Parameters
Valid
Fs41Hz
Qts0.28
Qes0.29
Qms5.0
Vas154.0L
Re5.7Ω
Le0.80mH
BL23.3Tm
Sd880cm²
Mms109g
Xmax4.5mm
Power500W
Impedance8Ω
F Low40Hz
F High2500Hz
Voice Coil76mm
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
leanaudio
£208.72
inc VAT
Dimensions & Physical
Weight9.0kg
Diameter388.0mm
Overall Depth178.0mm
Cutout Diameter358.0mm
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
BMS
15S320
15"
Best current price
£208.72
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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