T/S Parameters
Valid
Fs45Hz
Qts0.56
Qes0.63
Qms4.8
Vas37.0L
Re7.3Ω
Le1.19mH
BL8.5Tm
Sd215cm²
Mms22g
Xmax3.0mm
SPL90dB
Power60W
Impedance8Ω
F Low39Hz
F High16000Hz
Voice Coil38mm
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
soundimports
£18.15
inc VAT
Dimensions & Physical
Diameter203.2mm
Similar Drivers
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Reference
GRS
8FR-8
8"
Best current price
£18.15
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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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