STX W.25.300.8.MC

10" · 8 Ω · 150 W · 95.2 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	51 Hz
Qts	0.483
Qes	0.58
Qms	2.9
Vas	59 L
Sd	346 cm²
Xmax	4 mm
Re	5.2 Ω
Bl	8.9 T·m
Mms	27.7 g
Pe	150 W
Sensitivity	95.2 dB

Alignment hint

EBP	88 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 51.6 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
Eminence BETA10	53 +2	0.489 +0.01	60.1 +1.1	5 +1	95.8 +0.6	close		+
Dayton Audio PA255-8	46.4 -4.6	0.484 =	59 =	5 +1	94.6 -0.6	close		+
Faital PRO 10FE200	55 +4	0.49 +0.01	61 +2	4.62 +0.62	96 +0.8	close	4 Ω vs 8 Ω: amp load changes	+
Mercuriale PTR 256 M0	50 -1	0.498 +0.02	56.9 -2.1	3.5 -0.5	94.2 -1	close	100 W vs 150 W: lower power handling · Xmax 3.5 mm < 4 mm: lower excursion-limited SPL	+
Eminence BETA 10 A	53 +2	0.489 +0.01	60.1 +1.1	3 -1	95.8 +0.6	close	Xmax 3 mm < 4 mm: lower excursion-limited SPL	+
Ciare HX255 GR vp	55.3 +4.3	0.569 +0.09	57.4 -1.6	4 =	95.4 +0.2	close	100 W vs 150 W: lower power handling	+
Eminence BASSLITE CA2010	51 =	0.505 +0.02	49 -10	3.5 -0.5	94.6 -0.6	close	Xmax 3.5 mm < 4 mm: lower excursion-limited SPL	+
Fane SOVEREIGN 10-125	50 -1	0.488 +0.01	80.2 +21.2	5 +1	95.3 +0.1	close		+
Faital PRO 10FE300	50 -1	0.52 +0.04	50.5 -8.5	5.52 +1.52	96 +0.8	close		+
Eminence BETA-10A	53 +2	0.49 +0.01	60.1 +1.1	3 -1	97 +1.8	close	Xmax 3 mm < 4 mm: lower excursion-limited SPL	+

Compare the closest 3 against the W.25.300.8.MC →

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.