Beyma 10CX25

10" · 8 Ω · 250 W · 97.1 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	53 Hz
Qts	0.366
Qes	0.38
Qms	10
Vas	66 L
Sd	380 cm²
Xmax	5 mm
Re	6.3 Ω
Bl	12.4 T·m
Mms	27.7 g
Pe	250 W
Sensitivity	97.1 dB

Alignment hint

EBP	139 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 24.2 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
Eminence BETA 10CX	49 -4	0.397 +0.03	64.2 -1.8	5 =	96 -1.1	close		+
Eminence BETA 10CX-8	48 -5	0.397 +0.03	64.2 -1.8	5 =	95.8 -1.3	close		+
Eminence BETA 10CX	49 -4	0.38 +0.01	61.1 -4.9	5 =	94.3 -2.8	close		+
Beyma 10CX300/FE	48 -5	0.38 +0.01	62.7 -3.3	6.75 +1.75	94.1 -3	close		+
SICA 10 C 2 CP v2017	50 -3	0.308 -0.06	63.2 -2.8	4.5 -0.5	96.9 -0.2	close	150 W vs 250 W: lower power handling · Xmax 4.5 mm < 5 mm: lower excursion-limited SPL	+
Eminence DELTALITE II 2510 (prodance)	53.4 +0.4	0.384 +0.02	50.9 -15.1	4.2 -0.8	96.9 -0.2	close	Xmax 4.2 mm < 5 mm: lower excursion-limited SPL	+
B&C 10 HPL 51	55 +2	0.367 =	50 -16	4 -1	97.1 =	close	150 W vs 250 W: lower power handling · Xmax 4 mm < 5 mm: lower excursion-limited SPL	+
SICA 10 C 2 CP	54 +1	0.339 -0.03	53.6 -12.4	4 -1	96.6 -0.5	usable	150 W vs 250 W: lower power handling · Xmax 4 mm < 5 mm: lower excursion-limited SPL	+
Eminence DELTALITE II 2510-4	55 +2	0.381 +0.02	54.5 -11.5	4.2 -0.8	99.2 +2.1	usable	4 Ω vs 8 Ω: amp load changes · Xmax 4.2 mm < 5 mm: lower excursion-limited SPL	+
Volt BM251.3 PA	55 +2	0.346 -0.02	44 -22	4.8 -0.2	96.8 -0.3	usable	Xmax 4.8 mm < 5 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 10CX25 →

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.