T/S Parameters
Valid
Fs52Hz
Qts0.44
Qes0.47
Qms8.2
Vas63.7L
Re3.2Ω
Le0.94mH
BL10.9Tm
Sd507cm²
Mms53g
Xmax4.8mm
SPL93dB
Power500W
Impedance4Ω
F Low45Hz
F High2000Hz
Pricing & availability
Offers & B-stock
1 hidden from price comparisons
Price movement
Other offers
2 vendorsleanbusiness
Updated 17 May 2026· 4Ω
Source: inc VAT · 20%
£121.98
inc VAT
thomann
Updated 28 Apr 2026
Source: inc VAT · 20%
£154.00
inc VAT
Best current price
Updated 17 May 2026
bluearan
£115.55
Avg £130.51£14.96 below avg (-11.5%)
inc VAT
Dimensions & Physical
Weight5.4kg
Diameter305.6mm
Overall Depth135.9mm
Cutout Diameter281.2mm
Bolt Circle Diameter294.4mm
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
Eminence
DELTA-12LFC 12
12"
Best current price
£115.55
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
Loading matches