18 Sound 12W750
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 55 Hz |
| Qts | 0.27 |
| Qes | 0.28 |
| Qms | 5 |
| Vas | 58 L |
| Sd | 531 cm² |
| Xmax | 7 mm |
| Re | 3.4 Ω |
| Bl | 15.5 T·m |
| Mms | 58 g |
| Pe | 600 W |
| Sensibilité | 97 dB |
Indication d'alignement
| EBP | 196 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 9.9 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 12MCB700 | 51 -4 | 0.27 = | 59.5 +1.5 | 7 = | 98 +1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 12FH520 | 50 -5 | 0.27 = | 65.5 +7.5 | 7 = | 97 = | close | + | |
| B&C 12NDL88 | 51 -4 | 0.27 = | 52 -6 | 8 +1 | 98 +1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Oberton 12MB35 | 51.43 -3.57 | 0.267 = | 50.07 -7.93 | 6.75 -0.25 | 98 +1 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 6.75 mm < 7 mm: lower excursion-limited SPL | + |
| Fane Colossus 12MB | 55 = | 0.286 +0.02 | 56 -2 | 5.5 -1.5 | 98 +1 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 5.5 mm < 7 mm: lower excursion-limited SPL | + |
| Beyma 12MC700Nd | 51 -4 | 0.24 -0.03 | 58 = | 7 = | 99 +2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| B&C 12NDL88 | 48 -7 | 0.24 -0.03 | 57 -1 | 8 +1 | 97 = | close | + | |
| 18 Sound 12NTLW2500 | 52 -3 | 0.31 +0.04 | 52.7 -5.3 | 7.6 +0.6 | 97.5 +0.5 | close | + | |
| B&C 12 NDL 88 | 51 -4 | 0.274 = | 52 -6 | 5.7 -1.3 | 97.8 +0.8 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 5.7 mm < 7 mm: lower excursion-limited SPL | + |
| 18 Sound 12W750 | 55 = | 0.33 +0.06 | 61 +3 | 8 +1 | 98 +1 | close | 16 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 12W750 →
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.