LaVoce WSN041.00-16
Thiele-Small parameters
| Nominal size | 4" |
|---|---|
| Impedance | 16 Ω |
| Fs | 106 Hz |
| Qts | 0.36 |
| Qes | 0.38 |
| Qms | 6.47 |
| Vas | 1.96 L |
| Sd | 56 cm² |
| Xmax | 4.3 mm |
| Re | 12 Ω |
| Bl | 10.39 T·m |
| Mms | 5.12 g |
| Pe | 40 W |
| Sensitivity | 91 dB |
Alignment hint
| EBP | 279 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 0.7 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 |
|---|---|---|---|---|---|---|---|---|
| LaVoce WSN041.00 | 104 -2 | 0.3 -0.06 | 1.79 -0.17 | 4 -0.3 | 91.5 +0.5 | close | 8 Ω vs 16 Ω: amp load changes · Xmax 4 mm < 4.3 mm: lower excursion-limited SPL | + |
| Faital PRO 4FE42 | 110 +4 | 0.38 +0.02 | 1.8 -0.16 | 2.83 -1.47 | 93 +2 | usable | 4 Ω vs 16 Ω: amp load changes · Xmax 2.83 mm < 4.3 mm: lower excursion-limited SPL | + |
| B&C 4NDF34 | 110 +4 | 0.27 -0.09 | 1.6 -0.36 | 3.8 -0.5 | 92 +1 | usable | 8 Ω vs 16 Ω: amp load changes · Xmax 3.8 mm < 4.3 mm: lower excursion-limited SPL | + |
| Faital PRO 4FE42 | 110 +4 | 0.47 +0.11 | 1.9 -0.06 | 2.83 -1.47 | 94 +3 | usable | 8 Ω vs 16 Ω: amp load changes · Xmax 2.83 mm < 4.3 mm: lower excursion-limited SPL | + |
| Sica 4 E 1 CS | 118 +12 | 0.39 +0.03 | 1.3 -0.66 | 2.2 -2.1 | 90.2 -0.8 | usable | 8 Ω vs 16 Ω: amp load changes · Xmax 2.2 mm < 4.3 mm: lower excursion-limited SPL | + |
| Faital PRO 4FE32 | 100 -6 | 0.61 +0.25 | 2.3 +0.34 | 2.73 -1.57 | 91 = | usable | 8 Ω vs 16 Ω: amp load changes · 30 W vs 40 W: lower power handling · Xmax 2.73 mm < 4.3 mm: lower excursion-limited SPL | + |
| B&C 4NDS34 | 79 -27 | 0.24 -0.12 | 2.6 +0.64 | 3.8 -0.5 | 89 -2 | risky | 8 Ω vs 16 Ω: amp load changes · Xmax 3.8 mm < 4.3 mm: lower excursion-limited SPL | + |
| Faital PRO 4FE32 | 100 -6 | 0.53 +0.17 | 2.5 +0.54 | 1.73 -2.57 | 91 = | risky | 4 Ω vs 16 Ω: amp load changes · 30 W vs 40 W: lower power handling · Xmax 1.73 mm < 4.3 mm: lower excursion-limited SPL | + |
| Eminence ALPHA 4-4 | 120 +14 | 0.63 +0.27 | 1.76 -0.2 | 2.6 -1.7 | 88 -3 | risky | 4 Ω vs 16 Ω: amp load changes · Xmax 2.6 mm < 4.3 mm: lower excursion-limited SPL | + |
| Eminence ALPHA 4-8 | 123 +17 | 0.75 +0.39 | 1.94 -0.02 | 2.6 -1.7 | 88 -3 | risky | 8 Ω vs 16 Ω: amp load changes · Xmax 2.6 mm < 4.3 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the WSN041.00-16 →
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.