Focal 27 WX

10" · 8 Ω · 250 W · 89.8 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	37.4 Hz
Qts	0.555
Qes	0.6
Qms	7.4
Vas	38.6 L
Sd	346 cm²
Xmax	7.3 mm
Re	4.4 Ω
Bl	11.6 T·m
Mms	78.7 g
Pe	250 W
Sensitivity	89.8 dB

Alignment hint

EBP	62 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 61.9 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
Morel PRIMO 10	35 -2.4	0.558 =	38 -0.6	8 +0.7	90 +0.2	close	4 Ω vs 8 Ω: amp load changes	+
LaVoce SSF102.40 8 Ohm	38 +0.6	0.571 +0.02	42 +3.4	7.7 +0.4	88.5 -1.3	close		+
Lavoce SSF102.40	38 +0.6	0.57 +0.01	42 +3.4	8.3 +1	87.6 -2.2	close		+
Morel PRIMO 104	35 -2.4	0.56 +0.01	38 -0.6	8 +0.7	85.6 -4.2	close	4 Ω vs 8 Ω: amp load changes	+
Boss Audio MR101	44 +6.6	0.55 -0.01	35 -3.6	9 +1.7	88.9 -0.9	close	4 Ω vs 8 Ω: amp load changes	+
Kenwood KFC-W2502	39.8 +2.4	0.514 -0.04	44.9 +6.3	8.4 +1.1	89 -0.8	close	4 Ω vs 8 Ω: amp load changes · 150 W vs 250 W: lower power handling	+
HSU Research VTF-2 10	38.4 +1	0.45 -0.11	38.51 -0.09	8 +0.7	88.4 -1.4	close	4 Ω vs 8 Ω: amp load changes	+
Audison AV10	41 +3.6	0.539 -0.02	30.7 -7.9	7 -0.3	90.4 +0.6	close	4 Ω vs 8 Ω: amp load changes · Xmax 7 mm < 7.3 mm: lower excursion-limited SPL	+
JL Audio 10W7AE-3	30.6 -6.8	0.537 -0.02	36.1 -2.5	12 +4.7	89.1 -0.7	close	4 Ω vs 8 Ω: amp load changes	+
Pyle Audio PLPW10D	42 +4.6	0.55 -0.01	35.6 -3	6 -1.3	91.8 +2	close	4 Ω vs 8 Ω: amp load changes · Xmax 6 mm < 7.3 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 27 WX →

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.