LaVoce NBASS12-30-16
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 16 Ω |
| Fs | 48 Hz |
| Qts | 0.34 |
| Qes | 0.35 |
| Qms | 7.98 |
| Vas | 69.83 L |
| Sd | 531 cm² |
| Xmax | 7.3 mm |
| Re | 12.3 Ω |
| Bl | 25.75 T·m |
| Mms | 63.2 g |
| Pe | 400 W |
| Sensitivity | 97.5 dB |
Alignment hint
| EBP | 137 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 21 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 12FH500 | 48 = | 0.37 +0.03 | 77.4 +7.57 | 7.25 -0.05 | 96 -1.5 | close | Xmax 7.25 mm < 7.3 mm: lower excursion-limited SPL | + |
| P.Audio SN-12LF | 48 = | 0.399 +0.06 | 67.9 -1.93 | 7.2 -0.1 | 96 -1.5 | close | 8 Ω vs 16 Ω: amp load changes · Xmax 7.2 mm < 7.3 mm: lower excursion-limited SPL | + |
| Precision Devices PD.123C01 | 46 -2 | 0.32 -0.02 | 66.82 -3.01 | 7 -0.3 | 94.9 -2.6 | close | 8 Ω vs 16 Ω: amp load changes · Xmax 7 mm < 7.3 mm: lower excursion-limited SPL | + |
| Precision Devices PD.12SB30 | 47 -1 | 0.31 -0.03 | 66.82 -3.01 | 7 -0.3 | 95.2 -2.3 | close | 8 Ω vs 16 Ω: amp load changes · Xmax 7 mm < 7.3 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH520 | 50 +2 | 0.29 -0.05 | 73.7 +3.87 | 7.25 -0.05 | 98 +0.5 | close | 8 Ω vs 16 Ω: amp load changes · Xmax 7.25 mm < 7.3 mm: lower excursion-limited SPL | + |
| Sica 12 S 3 PL | 42 -6 | 0.34 = | 76.9 +7.07 | 7 -0.3 | 95.8 -1.7 | close | 8 Ω vs 16 Ω: amp load changes · Xmax 7 mm < 7.3 mm: lower excursion-limited SPL | + |
| 18 Sound 12W750 | 55 +7 | 0.33 -0.01 | 61 -8.83 | 8 +0.7 | 98 +0.5 | close | + | |
| Faital PRO 12FH530 | 45 -3 | 0.39 +0.05 | 75.6 +5.77 | 7.5 +0.2 | 97 -0.5 | close | + | |
| 18 Sound 12W750 | 49 +1 | 0.28 -0.06 | 73 +3.17 | 8 +0.7 | 97 -0.5 | close | 8 Ω vs 16 Ω: amp load changes | + |
| Faital PRO 12HP1010 | 45 -3 | 0.34 = | 56.5 -13.33 | 9.25 +1.95 | 96 -1.5 | close | 8 Ω vs 16 Ω: amp load changes | + |
Compare the closest 3 against the NBASS12-30-16 →
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.