Gladen SQX10

10" · 4 Ω · 350 W · 91.3 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	4 Ω
Fs	38.8 Hz
Qts	0.387
Qes	0.42
Qms	4.99
Vas	24.5 L
Sd	366 cm²
Xmax	5 mm
Re	3.2 Ω
Bl	15.5 T·m
Mms	129 g
Pe	350 W
Sensitivity	91.3 dB

Alignment hint

EBP	92 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 10.5 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
Focal 25 A1	40.6 +1.8	0.382 -0.01	24.3 -0.2	4.4 -0.6	91.9 +0.6	close	200 W vs 350 W: lower power handling · Xmax 4.4 mm < 5 mm: lower excursion-limited SPL	+
Auditor 250 P	38.7 -0.1	0.454 +0.07	24.8 +0.3	5 =	90.3 -1	close	250 W vs 350 W: lower power handling	+
Kicker COMPVX 10	35.4 -3.4	0.403 +0.02	23 -1.5	5.2 +0.2	89.6 -1.7	close	250 W vs 350 W: lower power handling	+
hertz Hertz Audio HX250	37 -1.8	0.444 +0.06	24 -0.5	5.3 +0.3	90.3 -1	close	250 W vs 350 W: lower power handling	+
Pioneer TS-W255C	35 -3.8	0.351 -0.04	24.9 +0.4	6.6 +1.6	91 -0.3	close		+
Gladen SQX 10	38.8 =	0.39 =	24.5 =	10 +5	87.1 -4.2	close		+
Volt B2500.1 v2014	39 +0.2	0.346 -0.04	26 +1.5	4.6 -0.4	89.2 -2.1	close	8 Ω vs 4 Ω: amp load changes · 250 W vs 350 W: lower power handling · Xmax 4.6 mm < 5 mm: lower excursion-limited SPL	+
Focal 27 V1	39 +0.2	0.445 +0.06	21.4 -3.1	4.9 -0.1	90.4 -0.9	close	250 W vs 350 W: lower power handling · Xmax 4.9 mm < 5 mm: lower excursion-limited SPL	+
Sony XS-GSW101	39 +0.2	0.39 =	30.5 +6	6.4 +1.4	88.2 -3.1	close		+
Focal 11V 5552	40.5 +1.7	0.497 +0.11	24.1 -0.4	4.6 -0.4	90.8 -0.5	usable	175 W vs 350 W: lower power handling · Xmax 4.6 mm < 5 mm: lower excursion-limited SPL	+

Compare the closest 3 against the SQX10 →

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.