Eminence BETA10

10" · 8 Ω · 250 W · 95.8 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	53 Hz
Qts	0.489
Qes	0.52
Qms	8.14
Vas	60.1 L
Sd	344.9 cm²
Xmax	5 mm
Re	5.75 Ω
Bl	9.6 T·m
Mms	25 g
Pe	250 W
Sensitivity	95.8 dB

Alignment hint

EBP	102 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 55.1 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
Faital PRO 10FE200	55 +2	0.49 =	61 +0.9	4.62 -0.38	96 +0.2	close	4 Ω vs 8 Ω: amp load changes · 150 W vs 250 W: lower power handling · Xmax 4.62 mm < 5 mm: lower excursion-limited SPL	+
Dayton Audio PA255-8	46.4 -6.6	0.484 -0.01	59 -1.1	5 =	94.6 -1.2	close		+
STX W.25.300.8.MC	51 -2	0.483 -0.01	59 -1.1	4 -1	95.2 -0.6	close	150 W vs 250 W: lower power handling · Xmax 4 mm < 5 mm: lower excursion-limited SPL	+
Faital PRO 10FE300	50 -3	0.52 +0.03	50.5 -9.6	5.52 +0.52	96 +0.2	close		+
Eminence BETA 10 A	53 =	0.489 =	60.1 =	3 -2	95.8 =	close	Xmax 3 mm < 5 mm: lower excursion-limited SPL	+
Fane SOVEREIGN 10-125	50 -3	0.488 =	80.2 +20.1	5 =	95.3 -0.5	close	125 W vs 250 W: lower power handling	+
Faital PRO 10FE200-4	55 +2	0.492 =	53 -7.1	4.6 -0.4	98.5 +2.7	close	4 Ω vs 8 Ω: amp load changes · 150 W vs 250 W: lower power handling · Xmax 4.6 mm < 5 mm: lower excursion-limited SPL	+
Eminence BETA-10A	53 =	0.49 =	60.1 =	3 -2	97 +1.2	close	Xmax 3 mm < 5 mm: lower excursion-limited SPL	+
Ciare CS250	50 -3	0.487 =	65 +4.9	5.8 +0.8	100.6 +4.8	close	2 Ω vs 8 Ω: amp load changes · 160 W vs 250 W: lower power handling	+
Eminence BETA 10CX	49 -4	0.397 -0.09	64.2 +4.1	5 =	96 +0.2	close		+

Compare the closest 3 against the BETA10 →

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.