Eminence ALPHA 10 v2

10" · 8 Ω · 150 W · 96.2 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	50.9 Hz
Qts	0.505
Qes	0.56
Qms	5.16
Vas	76.4 L
Sd	344.9 cm²
Xmax	3.2 mm
Re	5.5 Ω
Bl	8.2 T·m
Mms	21.3 g
Pe	150 W
Sensitivity	96.2 dB

Alignment hint

EBP	91 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 79.5 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 +2.1	0.5 -0.01	84.09 +7.69	4.1 +0.9	95.4 -0.8	close		+
Fane SOVEREIGN 10-125	50 -0.9	0.488 -0.02	80.2 +3.8	5 +1.8	95.3 -0.9	close		+
Eminence ALPHA 10	50 -0.9	0.586 +0.08	82.2 +5.8	3.2 =	95.7 -0.5	close		+
Eminence ALPHA 10 A	50 -0.9	0.586 +0.08	82.2 +5.8	3.2 =	95.7 -0.5	close		+
Eminence ALPHA-10A	50 -0.9	0.59 +0.08	82.2 +5.8	3.2 =	95.6 -0.6	close		+
Eminence BETA 10 A	53 +2.1	0.489 -0.02	60.1 -16.3	3 -0.2	95.8 -0.4	close	Xmax 3 mm < 3.2 mm: lower excursion-limited SPL	+
Eminence BETA-10B 16-Ohm	51.6 +0.7	0.51 +0.01	61.37 -15.03	3 -0.2	94.1 -2.1	close	16 Ω vs 8 Ω: amp load changes · Xmax 3 mm < 3.2 mm: lower excursion-limited SPL	+
STX W.25.300.8.MC	51 +0.1	0.483 -0.02	59 -17.4	4 +0.8	95.2 -1	close		+
Eminence BETA-10A	53 +2.1	0.49 -0.02	60.1 -16.3	3 -0.2	97 +0.8	close	Xmax 3 mm < 3.2 mm: lower excursion-limited SPL	+
Eminence BETA10	53 +2.1	0.489 -0.02	60.1 -16.3	5 +1.8	95.8 -0.4	close		+

Compare the closest 3 against the ALPHA 10 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.