Fane SOVEREIGN PRO 12-500

12" · 8 Ω · 500 W · 97.4 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	43 Hz
Qts	0.314
Qes	0.35
Qms	3.04
Vas	107 L
Sd	565 cm²
Xmax	6 mm
Re	5.6 Ω
Bl	15.7 T·m
Mms	57.3 g
Pe	500 W
Sensitivity	97.4 dB

Alignment hint

EBP	123 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 26.3 L

EBP > 100: favours a ported (bass-reflex) 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
PHL Audio 4510	42 -1	0.307 -0.01	108 +1	6 =	97.3 -0.1	close	300 W vs 500 W: lower power handling	+
DAS Audio P-12	42 -1	0.329 +0.02	105 -2	6 =	96.5 -0.9	close	300 W vs 500 W: lower power handling	+
Beyma 12MW/ND	43 =	0.328 +0.01	100 -7	6.5 +0.5	96.9 -0.5	close	350 W vs 500 W: lower power handling	+
Beyma SM112-N2	40 -3	0.298 -0.02	117.3 +10.3	5.9 -0.1	96.9 -0.5	close	250 W vs 500 W: lower power handling · Xmax 5.9 mm < 6 mm: lower excursion-limited SPL	+
Eminence KAPPALITE 3012 LF-4	36.4 -6.6	0.308 -0.01	107.4 +0.4	8.1 +2.1	97.2 -0.2	close	4 Ω vs 8 Ω: amp load changes	+
Beyma SM112/N v2021	40 -3	0.298 -0.02	117 +10	7 +1	96.9 -0.5	close		+
Fane SOVEREIGN PRO 12-300S	40 -3	0.321 +0.01	101.3 -5.7	5.3 -0.7	96.5 -0.9	close	300 W vs 500 W: lower power handling · Xmax 5.3 mm < 6 mm: lower excursion-limited SPL	+
Beyma 12WRS400	42 -1	0.29 -0.02	91 -16	6.3 +0.3	97 -0.4	close		+
Beyma SM212-N2	43 =	0.372 +0.06	103 -4	6.9 +0.9	96.7 -0.7	close	350 W vs 500 W: lower power handling	+
Beyma 12WR400	42 -1	0.285 -0.03	91.1 -15.9	6.3 +0.3	96.9 -0.5	close		+

Compare the closest 3 against the SOVEREIGN PRO 12-500 →

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.