T/S Parameters
Valid
Fs72Hz
Qts0.48
Qes0.65
Qms1.8
Vas5.3L
Re5.0Ω
Le0.02mH
BL3.4Tm
Sd50cm²
Mms3g
Xmax4.0mm
SPL87dB
Power18W
Impedance6Ω
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
soundimports
£28.11
inc VAT
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Markaudio
CHN-70
2.75"
Best current price
£28.11
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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