Fane SOVEREIGN 10-125

10" · 8 Ω · 125 W · 95.3 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	50 Hz
Qts	0.488
Qes	0.56
Qms	3.8
Vas	80.2 L
Sd	355.4 cm²
Xmax	5 mm
Re	6.6 Ω
Bl	9.1 T·m
Mms	22.4 g
Pe	125 W
Sensitivity	95.3 dB

Alignment hint

EBP	89 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 72.9 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
P.Audio E10-150S	53 +3	0.5 +0.01	84.09 +3.89	4.1 -0.9	95.4 +0.1	close	Xmax 4.1 mm < 5 mm: lower excursion-limited SPL	+
Eminence BETA10	53 +3	0.489 =	60.1 -20.1	5 =	95.8 +0.5	close		+
Dayton Audio PA255-8	46.4 -3.6	0.484 =	59 -21.2	5 =	94.6 -0.7	close		+
Faital PRO 10FE200	55 +5	0.49 =	61 -19.2	4.62 -0.38	96 +0.7	close	4 Ω vs 8 Ω: amp load changes · Xmax 4.62 mm < 5 mm: lower excursion-limited SPL	+
Eminence ALPHA 10 v2	50.9 +0.9	0.505 +0.02	76.4 -3.8	3.2 -1.8	96.2 +0.9	close	Xmax 3.2 mm < 5 mm: lower excursion-limited SPL	+
STX W.25.300.8.MC	51 +1	0.483 -0.01	59 -21.2	4 -1	95.2 -0.1	usable	Xmax 4 mm < 5 mm: lower excursion-limited SPL	+
Ciare CS250	50 =	0.487 =	65 -15.2	5.8 +0.8	100.6 +5.3	usable	2 Ω vs 8 Ω: amp load changes	+
Eminence BASSLITE SC10	46 -4	0.448 -0.04	78.3 -1.9	4.4 -0.6	91.5 -3.8	usable	16 Ω vs 8 Ω: amp load changes · Xmax 4.4 mm < 5 mm: lower excursion-limited SPL	+
Eminence BETA 10CX	49 -1	0.397 -0.09	64.2 -16	5 =	96 +0.7	usable		+
Eminence BETA 10CX-8	48 -2	0.397 -0.09	64.2 -16	5 =	95.8 +0.5	usable		+

Compare the closest 3 against the SOVEREIGN 10-125 →

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.