Ciare NDC 12-3
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 45.5 Hz |
| Qts | 0.285 |
| Qes | 0.29 |
| Qms | 16.06 |
| Vas | 73.6 L |
| Sd | 535 cm² |
| Xmax | 5.4 mm |
| Re | 6.03 Ω |
| Bl | 19.9 T·m |
| Mms | 66.7 g |
| Pe | 400 W |
| Sensibilité | 97 dB |
Indication d'alignement
| EBP | 157 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 14.3 L |
EBP > 100 : favorise un alignement bass-reflex.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Candidats de substitution
| HP | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Adéquation | Notes | Comparer |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 12W750 | 49 +3.5 | 0.28 = | 73 -0.6 | 8 +2.6 | 97 = | close | + | |
| Beyma 12G40 | 44 -1.5 | 0.292 +0.01 | 81 +7.4 | 6 +0.6 | 96.8 -0.2 | close | + | |
| Faital PRO 12FH520 | 50 +4.5 | 0.29 +0.01 | 73.7 +0.1 | 7.25 +1.85 | 98 +1 | close | + | |
| Beyma 12"G40 | 44 -1.5 | 0.3 +0.02 | 81 +7.4 | 7 +1.6 | 97 = | close | + | |
| LaVoce WSN122.50-4 | 49 +3.5 | 0.29 +0.01 | 64.43 -9.17 | 5.3 -0.1 | 97 = | close | 4 Ω vs 8 Ω: amp load changes · 250 W vs 400 W: lower power handling · Xmax 5.3 mm < 5.4 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH530 | 45 -0.5 | 0.26 -0.02 | 74.1 +0.5 | 7.5 +2.1 | 98 +1 | close | + | |
| RCF MB 12X301 | 50 +4.5 | 0.29 +0.01 | 70 -3.6 | 5.9 +0.5 | 98.3 +1.3 | close | + | |
| LaVoce NBASS12-30 | 46 +0.5 | 0.26 -0.02 | 68.63 -4.97 | 6.6 +1.2 | 97.5 +0.5 | close | + | |
| BMS 12N620 | 44.7 -0.8 | 0.25 -0.03 | 72.7 -0.9 | 5.5 +0.1 | 98 +1 | close | + | |
| Faital PRO 12FH510 | 45 -0.5 | 0.25 -0.03 | 75.2 +1.6 | 7.5 +2.1 | 97 = | close | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le NDC 12-3 →
Classé par similarité de paramètres uniquement (Qts, Fs, Vas, Xmax, sensibilité). Même taille nominale requise. Une indication, pas une simulation, modélisez l'échange avant de couper ou d'acheter.
Utilisé dans les caissons (0)
No enclosure in the catalog uses this driver yet.