T/S Parameters
Valid
Fs68Hz
Qts0.50
Qes0.60
Qms2.9
Vas4.7L
Re5.4Ω
Le0.05mH
BL4.0Tm
Sd50cm²
Mms4g
Xmax4.3mm
SPL88dB
Power40W
Impedance6Ω
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
soundimports
£38.93
inc VAT
Dimensions & Physical
Weight2.6kg
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Markaudio
CHN-719
2.75"
Best current price
£38.93
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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