Focal 13V 7501

12" · 4 Ω · 175 W · 94.2 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	4 Ω
Fs	36.5 Hz
Qts	0.712
Qes	0.76
Qms	11.3
Vas	97.3 L
Sd	510.7 cm²
Xmax	6.8 mm
Re	3 Ω
Bl	8 T·m
Mms	71.5 g
Pe	175 W
Sensitivity	94.2 dB

Alignment hint

EBP	48 · sealed
Sealed Vb (Qtc ≈ 0.71)	Qts too high

EBP < 50: favours a sealed (closed) 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 33F	36.5 =	0.712 =	95.5 -1.8	6 -0.8	94.1 -0.1	close	Xmax 6 mm < 6.8 mm: lower excursion-limited SPL	+
AE Speakers LO12-D16	41.9 +5.4	0.67 -0.04	119.7 +22.4	7.4 +0.6	94.1 -0.1	close	8 Ω vs 4 Ω: amp load changes	+
SB Audience BIANCO-120B150	44 +7.5	0.623 -0.09	103.8 +6.5	6.8 =	93.5 -0.7	usable	8 Ω vs 4 Ω: amp load changes	+
Pioneer TS-W302F	33.4 -3.1	0.6 -0.11	105.6 +8.3	6 -0.8	94.3 +0.1	usable	Xmax 6 mm < 6.8 mm: lower excursion-limited SPL	+
Selenium 12SW10A DVC	36 -0.5	0.665 -0.05	63.6 -33.7	7 +0.2	94.7 +0.5	usable	2 Ω vs 4 Ω: amp load changes	+
JL Audio 12IB4	40.5 +4	0.631 -0.08	112.4 +15.1	6 -0.8	93.6 -0.6	usable	8 Ω vs 4 Ω: amp load changes · 125 W vs 175 W: lower power handling · Xmax 6 mm < 6.8 mm: lower excursion-limited SPL	+
Pioneer TS-W300R	29.5 -7	0.646 -0.07	93.2 -4.1	6.8 =	91.6 -2.6	usable		+
AE Speakers LO12-D8 v2016	41.9 +5.4	0.67 -0.04	117.9 +20.6	7.4 +0.6	97.1 +2.9	usable		+
Infinity 1200WIB vp	35 -1.5	0.789 +0.08	116 +18.7	5.1 -1.7	92.8 -1.4	usable	Xmax 5.1 mm < 6.8 mm: lower excursion-limited SPL	+
Audax HT300G0	36.8 +0.3	0.531 -0.18	77.7 -19.6	6.6 -0.2	94.4 +0.2	usable	Xmax 6.6 mm < 6.8 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 13V 7501 →

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.