Fane SOVEREIGN 10-125 v2

10" · 8 Ω · 125 W · 93.5 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	55 Hz
Qts	0.638
Qes	0.71
Qms	6.29
Vas	50 L
Sd	363.5 cm²
Xmax	4.6 mm
Re	6.6 Ω
Bl	10 T·m
Mms	31 g
Pe	125 W
Sensitivity	93.5 dB

Alignment hint

EBP	77 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 218.9 L

EBP 50-100: works in either a sealed or ported alignment.

Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.

Substitute candidates

Driver	Fs (Hz)	Qts	Vas (L)	Xmax (mm)	Sens (dB)	Fit	Notes	Compare
Fane 10-125	55 =	0.638 =	50.6 +0.6	4.7 +0.1	93.6 +0.1	close		+
Faital PRO 10FE200 v2014	55 =	0.695 +0.06	53.4 +3.4	4.7 +0.1	94.1 +0.6	close		+
LaVoce NBASS10-20-32	57 +2	0.61 -0.03	44.44 -5.56	6.4 +1.8	94 +0.5	close	32 Ω vs 8 Ω: amp load changes	+
Beyma PRO CM10	60 +5	0.594 -0.04	49.6 -0.4	4.2 -0.4	95.3 +1.8	close	Xmax 4.2 mm < 4.6 mm: lower excursion-limited SPL	+
Dayton Audio PA255-8 v2017	50.5 -4.5	0.612 -0.03	41.2 -8.8	5 +0.4	92.7 -0.8	close		+
Faital PRO 10FE200	55 =	0.69 +0.05	61.7 +11.7	4.67 +0.07	96 +2.5	close		+
Ciare HX255 GR vp	55.3 +0.3	0.569 -0.07	57.4 +7.4	4 -0.6	95.4 +1.9	usable	Xmax 4 mm < 4.6 mm: lower excursion-limited SPL	+
Fenton PS10	60 +5	0.684 +0.05	41.2 -8.8	4 -0.6	93.1 -0.4	usable	Xmax 4 mm < 4.6 mm: lower excursion-limited SPL	+
Fenton PS10F vp	60.1 +5.1	0.586 -0.05	41.2 -8.8	4 -0.6	93.3 -0.2	usable	16 Ω vs 8 Ω: amp load changes · Xmax 4 mm < 4.6 mm: lower excursion-limited SPL	+
LaVoce NBASS10-20-16	53 -2	0.54 -0.1	42.15 -7.85	6.3 +1.7	93 -0.5	usable	16 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the SOVEREIGN 10-125 v2 →

Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.

Used in enclosures (0)

No enclosure in the catalog uses this driver yet.