T/S Parameters
Valid
Fs151Hz
Qts1.65
Qes2.10
Qms7.7
Vas1.8L
Re7.2Ω
Le0.21mH
BL2.8Tm
Sd53cm²
Mms2g
Xmax1.5mm
SPL87dB
Power25W
Impedance8Ω
F Low150Hz
F High20Hz
Voice Coil15mm
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
soundimports
£9.48
inc VAT
Dimensions & Physical
Diameter94.4mm
Overall Depth39.7mm
Similar Drivers
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Reference
GRS
10S-8
4"
Best current price
£9.48
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Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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