Audax HIF24HSMC-4CA12 v2

10" · 8 Ω · 40 W · 94 dB

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	27 Hz
Qts	0.243
Qes	0.26
Qms	3.73
Vas	179.6 L
Sd	301 cm²
Xmax	5 mm
Re	6.8 Ω
Bl	10.4 T·m
Mms	24.6 g
Pe	40 W
Sensitivity	94 dB

Alignment hint

EBP	104 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 24.1 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
Focal 10C01 v2	29 +2	0.239 =	176.6 -3	5.5 +0.5	95.4 +1.4	close		+
Focal 10C01-T	29 +2	0.237 -0.01	175.6 -4	5.5 +0.5	95.4 +1.4	close		+
Audax HD24S45TSM-C-2CA14	27 =	0.258 +0.02	178 -1.6	4 -1	94 =	close	Xmax 4 mm < 5 mm: lower excursion-limited SPL	+
SEAS 25F-EWX	26 -1	0.23 -0.01	175 -4.6	8 +3	92.9 -1.1	close		+
SEAS 25F-EWX 8	26 -1	0.226 -0.02	175 -4.6	4 -1	94.5 +0.5	close	Xmax 4 mm < 5 mm: lower excursion-limited SPL	+
Audax MHD24P45TSM2CA14	27 =	0.259 +0.02	209.6 +30	4 -1	94.1 +0.1	close	Xmax 4 mm < 5 mm: lower excursion-limited SPL	+
Tannoy 250/HF/III-L-Z/8/U	26 -1	0.233 -0.01	200 +20.4	4 -1	94.7 +0.7	close	30 W vs 40 W: lower power handling · Xmax 4 mm < 5 mm: lower excursion-limited SPL	+
SEAS CA26RE4X vp2	24.8 -2.2	0.273 +0.03	178 -1.6	7.6 +2.6	92.9 -1.1	close		+
Monacor SPH-255	23 -4	0.238 -0.01	205 +25.4	4.5 -0.5	93 -1	close	Xmax 4.5 mm < 5 mm: lower excursion-limited SPL	+
Audax PR240M6 v2014	25 -2	0.26 +0.02	207 +27.4	4 -1	94.1 +0.1	close	Xmax 4 mm < 5 mm: lower excursion-limited SPL	+

Compare the closest 3 against the HIF24HSMC-4CA12 v2 →

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.