STX W.25.200.8.MC

10" · 8 Ω · 100 W · 90.7 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	32 Hz
Qts	0.435
Qes	0.54
Qms	2.25
Vas	79 L
Sd	345 cm²
Xmax	4.5 mm
Re	5.2 Ω
Bl	10.1 T·m
Mms	52.2 g
Pe	100 W
Sensitivity	90.7 dB

Alignment hint

EBP	59 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 48.1 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
Dayton Audio DS270-8 v2018	31.6 -0.4	0.441 +0.01	87.7 +8.7	5.5 +1	90.8 +0.1	close		+
Dayton Audio DS270-8	30.7 -1.3	0.444 +0.01	84.7 +5.7	5.5 +1	90.2 -0.5	close		+
Monacor SPH-255 vp	32.4 +0.4	0.383 -0.05	74.1 -4.9	4.5 =	90.5 -0.2	close		+
SICA 10 SR 2 PL	32.6 +0.6	0.481 +0.05	82.3 +3.3	6.5 +2	90.6 -0.1	close		+
SEAS W26FX002	31 -1	0.397 -0.04	87 +8	6.5 +2	90.5 -0.2	close		+
Europsonic HP25/100	37 +5	0.425 -0.01	86.1 +7.1	4.1 -0.4	91 +0.3	close	16 Ω vs 8 Ω: amp load changes · 50 W vs 100 W: lower power handling · Xmax 4.1 mm < 4.5 mm: lower excursion-limited SPL	+
Pioneer TS-WS303F	32 =	0.415 -0.02	70 -9	7.3 +2.8	92.8 +2.1	close	4 Ω vs 8 Ω: amp load changes	+
Audax PR240Z0 vp	31 -1	0.377 -0.06	82 +3	4 -0.5	91.2 +0.5	close	Xmax 4 mm < 4.5 mm: lower excursion-limited SPL	+
Sica 10 SR 2 CP	32.8 +0.8	0.49 +0.05	73 -6	7 +2.5	89.8 -0.9	close		+
Beyma 10BR60 V2 vp JF bleu	32 =	0.459 +0.02	99.9 +20.9	6.5 +2	90 -0.7	close		+

Compare the closest 3 against the W.25.200.8.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.