LaVoce WSF051.02

5" · 8 Ω · 60 W · 91.5 dB · datasheet ↗

Thiele-Small parameters

Nominal size	5"
Impedance	8 Ω
Fs	106 Hz
Qts	0.6
Qes	0.66
Qms	7.02
Vas	3.26 L
Sd	86 cm²
Xmax	3.1 mm
Re	5.6 Ω
Bl	6.4 T·m
Mms	7.26 g
Pe	60 W
Sensitivity	91.5 dB

Alignment hint

EBP	161 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 8.4 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
Sica 5 N 1.5 PL	110.6 +4.6	0.56 -0.04	3 -0.26	3 -0.1	91 -0.5	close	Xmax 3 mm < 3.1 mm: lower excursion-limited SPL	+
LaVoce WSF051.02-16	98 -8	0.66 +0.06	4.02 +0.76	3.2 +0.1	90.5 -1	close	16 Ω vs 8 Ω: amp load changes	+
BMS 5S117	95 -11	0.42 -0.18	3.25 -0.01	5 +1.9	91 -0.5	usable	16 Ω vs 8 Ω: amp load changes	+
BMS 5N160	113 +7	0.43 -0.17	2.57 -0.69	5 +1.9	91 -0.5	usable	16 Ω vs 8 Ω: amp load changes	+
Sica 5 D 1 CS	79 -27	0.52 -0.08	5.5 +2.24	3 -0.1	90 -1.5	usable	Xmax 3 mm < 3.1 mm: lower excursion-limited SPL	+
Eminence ALPHA 5-8	87 -19	0.54 -0.06	6.14 +2.88	5.92 +2.82	89.4 -2.1	usable		+
Faital PRO 5PR160	90 -16	0.31 -0.29	3.7 +0.44	5.1 +2	92 +0.5	risky		+
B&C 5NDL38	80 -26	0.36 -0.24	4.3 +1.04	3.5 +0.4	91 -0.5	risky		+
Beyma 5G40Nd/N	140 +34	0.45 -0.15	1.4 -1.86	3 -0.1	92 +0.5	risky	Xmax 3 mm < 3.1 mm: lower excursion-limited SPL	+
B&C 5FG44	70 -36	0.39 -0.21	5.1 +1.84	3 -0.1	90 -1.5	risky	16 Ω vs 8 Ω: amp load changes · Xmax 3 mm < 3.1 mm: lower excursion-limited SPL	+

Compare the closest 3 against the WSF051.02 →

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.