T/S Parameters
Valid
Fs120Hz
Qts0.35
Qes0.47
Qms1.3
Vas0.1L
Re3.5Ω
Le0.07mH
BL3.1Tm
Sd9cm²
Mms2g
Xmax2.3mm
SPL79dB
Power6W
Impedance4Ω
Pricing & availability
Price movement
Best current price
Updated 17 May 2026
soundimports
£34.60
inc VAT
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Reference
Tang Band
W1-2121S
1"
Best current price
£34.60
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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