Audax HIF24J37C-2CA12

10" · 8 Ω · 40 W · 96.4 dB

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	40 Hz
Qts	0.449
Qes	0.53
Qms	2.93
Vas	208.3 L
Sd	339 cm²
Xmax	4 mm
Re	7.24 Ω
Bl	6.5 T·m
Mms	12.2 g
Pe	40 W
Sensitivity	96.4 dB

Alignment hint

EBP	75 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 140.7 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
Samy Speaker 299-284	33 -7	0.472 +0.02	182.9 -25.4	4 =	93.9 -2.5	usable		+
LII Audio CRYSTAL-10 v2021	31.5 -8.5	0.452 =	256.5 +48.2	3 -1	95.6 -0.8	usable	20 W vs 40 W: lower power handling · Xmax 3 mm < 4 mm: lower excursion-limited SPL	+
Audax PR240M0	32 -8	0.53 +0.08	188 -20.3	4 =	93.4 -3	usable		+
LII Audio CRYSTAL-10	31.5 -8.5	0.479 +0.03	256.5 +48.2	3 -1	95.4 -1	usable	20 W vs 40 W: lower power handling · Xmax 3 mm < 4 mm: lower excursion-limited SPL	+
Audax HIF24JSMC-2CA12	29 -11	0.473 +0.02	196.5 -11.8	3.5 -0.5	92.2 -4.2	usable	Xmax 3.5 mm < 4 mm: lower excursion-limited SPL	+
Audax WFR24 Ticonal	30 -10	0.457 +0.01	162.4 -45.9	4 =	91.7 -4.7	usable	30 W vs 40 W: lower power handling	+
AB Sound TW 1041	32 -8	0.433 -0.02	158 -50.3	8 +4	93.3 -3.1	usable		+
Samy Speaker TW1041	32 -8	0.433 -0.02	158 -50.3	8 +4	93.3 -3.1	usable		+
Audax HT240HM0	28 -12	0.373 -0.08	223 +14.7	4.5 +0.5	93.2 -3.2	usable		+
Audax HIF24HSMC-2CA12 v2	29 -11	0.41 -0.04	171.6 -36.7	5 +1	92.5 -3.9	usable		+

Compare the closest 3 against the HIF24J37C-2CA12 →

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.