Lavoce WAN124.01
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.21 |
| Qes | 0.22 |
| Qms | 4 |
| Vas | 51 L |
| Sd | 547 cm² |
| Xmax | 8.5 mm |
| Re | 5.2 Ω |
| Bl | 26.8 T·m |
| Mms | 122 g |
| Pe | 1000 W |
| Sensitivity | 93.6 dB |
Alignment hint
| EBP | 182 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 4.9 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 WAF124.01 | 42 +2 | 0.22 +0.01 | 49 -2 | 9 +0.5 | 93.8 +0.2 | close | + | |
| B&C 12NBX100 | 40 = | 0.22 +0.01 | 46.5 -4.5 | 10 +1.5 | 94 +0.4 | close | 4 Ω vs 8 Ω: amp load changes | + |
| B&C 12NBX100 | 41 +1 | 0.22 +0.01 | 51 = | 10 +1.5 | 96 +2.4 | close | + | |
| B&C 12NW100 | 42 +2 | 0.2 -0.01 | 44 -7 | 9 +0.5 | 96 +2.4 | close | + | |
| B&C 12 NBX 100 | 41 +1 | 0.226 +0.02 | 51 = | 6.6 -1.9 | 95.6 +2 | close | Xmax 6.6 mm < 8.5 mm: lower excursion-limited SPL | + |
| B&C 12NW100 | 44 +4 | 0.2 -0.01 | 43.3 -7.7 | 9 +0.5 | 92 -1.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| B&C 12TBX100 | 44 +4 | 0.23 +0.02 | 41.1 -9.9 | 9 +0.5 | 93 -0.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Sica 12 PFS 4 | 39 -1 | 0.26 +0.05 | 55.6 +4.6 | 9 +0.5 | 94.8 +1.2 | close | + | |
| 18 Sound 12NLW9410 | 42 +2 | 0.26 +0.05 | 55 +4 | 11 +2.5 | 95 +1.4 | usable | + | |
| Sica 12 S 4 PL | 40.4 +0.4 | 0.25 +0.04 | 57 +6 | 7.5 -1 | 95.5 +1.9 | usable | Xmax 7.5 mm < 8.5 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the WAN124.01 →
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.