LaVoce WAF102.51

10" · 8 Ω · 350 W · 96.6 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	66 Hz
Qts	0.346
Qes	0.36
Qms	9
Vas	26 L
Sd	346 cm²
Xmax	4.4 mm
Re	5.7 Ω
Bl	15.7 T·m
Mms	37.5 g
Pe	350 W
Sensitivity	96.6 dB

Alignment hint

EBP	183 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 8.2 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
Faital PRO 10HX230	65 -1	0.348 =	25.8 -0.2	4 -0.4	96.6 =	close	250 W vs 350 W: lower power handling · Xmax 4 mm < 4.4 mm: lower excursion-limited SPL	+
BMS 10C262	65 -1	0.368 +0.02	25.5 -0.5	5.1 +0.7	95.7 -0.9	close		+
Faital PRO 10PR310 8 Ohms	60 -6	0.339 -0.01	28 +2	4.6 +0.2	95.9 -0.7	close		+
LaVoce WSF102.50	64 -2	0.335 -0.01	29 +3	3.9 -0.5	97 +0.4	close	250 W vs 350 W: lower power handling · Xmax 3.9 mm < 4.4 mm: lower excursion-limited SPL	+
18 Sound 10MB600	64 -2	0.33 -0.02	27.6 +1.6	6.5 +2.1	98 +1.4	close	16 Ω vs 8 Ω: amp load changes	+
Beyma 10MCS 500	65 -1	0.31 -0.04	24 -2	8 +3.6	96.5 -0.1	close		+
Celestion BN10-300X8	64.3 -1.7	0.382 +0.04	28.8 +2.8	4 -0.4	95.8 -0.8	close	Xmax 4 mm < 4.4 mm: lower excursion-limited SPL	+
LaVoce WAF102.52	66 =	0.412 +0.07	23.5 -2.5	4.5 +0.1	96 -0.6	close		+
Monacor SP-25A/200NEO	69 +3	0.349 =	25 -1	3.1 -1.3	97.2 +0.6	close	200 W vs 350 W: lower power handling · Xmax 3.1 mm < 4.4 mm: lower excursion-limited SPL	+
18 Sound 10NTLW2500	65 -1	0.33 -0.02	21 -5	7.6 +3.2	96.5 -0.1	close		+

Compare the closest 3 against the WAF102.51 →

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.