T/S Parameters
Valid
Fs100Hz
Qts0.60
Qes0.87
Qms1.9
Vas1.7L
Re5.3Ω
Le0.20mH
BL4.9Tm
Sd57cm²
Mms6g
Xmax5.0mm
SPL85dB
Power25W
Impedance8Ω
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
soundimports
£43.27
inc VAT
Dimensions & Physical
Weight0.9kg
Similar Drivers
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Reference
Peerless
HDS-P830870
4"
Best current price
£43.27
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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