SEAS 25F-EWX

10" · 8 Ω · 60 W · 92.9 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	26 Hz
Qts	0.23
Qes	0.24
Qms	3.8
Vas	175 L
Sd	349 cm²
Xmax	8 mm
Re	5.72 Ω
Bl	12 T·m
Mms	37 g
Pe	60 W
Sensitivity	92.9 dB

Alignment hint

EBP	108 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 20.7 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
SEAS CA26RE4X vp2	24.8 -1.2	0.273 +0.04	178 +3	7.6 -0.4	92.9 =	close	Xmax 7.6 mm < 8 mm: lower excursion-limited SPL	+
Audiotechnology FLEXUNIT 10A772510	25 -1	0.258 +0.03	140 -35	8.6 +0.6	92.5 -0.4	close		+
SEAS CA26RE4X - H1316	25 -1	0.279 +0.05	164 -11	7.3 -0.7	92.5 -0.4	close	Xmax 7.3 mm < 8 mm: lower excursion-limited SPL	+
Vifa 25WP250	24 -2	0.298 +0.07	178 +3	8 =	92.6 -0.3	usable		+
Infinity BETA TWELVE 12	22 -4	0.242 +0.01	158 -17	10 +2	94.8 +1.9	usable	4 Ω vs 8 Ω: amp load changes	+
Focal 10L 6411	22.4 -3.6	0.253 +0.02	210.4 +35.4	8 =	93.5 +0.6	usable		+
Accuton AS250-4-552-vp	20 -6	0.247 +0.02	162.4 -12.6	9 +1	92.6 -0.3	usable	4 Ω vs 8 Ω: amp load changes	+
Audax HIF24HSMC-4CA12 v2	27 +1	0.243 +0.01	179.6 +4.6	5 -3	94 +1.1	usable	40 W vs 60 W: lower power handling · Xmax 5 mm < 8 mm: lower excursion-limited SPL	+
Focal 10C01-T	29 +3	0.237 +0.01	175.6 +0.6	5.5 -2.5	95.4 +2.5	usable	Xmax 5.5 mm < 8 mm: lower excursion-limited SPL	+
Ciare HS250	19 -7	0.242 +0.01	194 +19	8 =	93.6 +0.7	usable	4 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the 25F-EWX →

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.