18 Sound 21NLW9601C
Paramètres Thiele-Small
| Taille nominale | 21" |
|---|---|
| Impédance | 4 Ω |
| Fs | 38 Hz |
| Qts | 0.29 |
| Qes | 0.31 |
| Qms | 6.28 |
| Vas | 140 L |
| Sd | 1662 cm² |
| Xmax | 14 mm |
| Re | 2.9 Ω |
| Bl | 33.2 T·m |
| Mms | 460 g |
| Pe | 1800 W |
| Sensibilité | 94.5 dB |
Indication d'alignement
| EBP | 123 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 28.3 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 21iD | 38 = | 0.23 -0.06 | 143 +3 | 14 = | 94.2 -0.3 | close | 2 Ω vs 4 Ω: amp load changes | + |
| 18 Sound 21NLW9601 | 37 -1 | 0.29 = | 175 +35 | 14 = | 98 +3.5 | close | 8 Ω vs 4 Ω: amp load changes | + |
| 18 Sound 21NLW9601 | 41 +3 | 0.32 +0.03 | 123 -17 | 14 = | 98 +3.5 | usable | + | |
| B&C 21SW152 | 32 -6 | 0.3 +0.01 | 200 +60 | 15 +1 | 96 +1.5 | usable | + | |
| Lavoce SAN215.30 | 35 -3 | 0.33 +0.04 | 200 +60 | 14.9 +0.9 | 95.7 +1.2 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| RCF LF21N551 | 35 -3 | 0.33 +0.04 | 200 +60 | 15 +1 | 97 +2.5 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| B&C 21DS115 | 34 -4 | 0.27 -0.02 | 204 +64 | 16.5 +2.5 | 99 +4.5 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| B&C 21IPAL | 37 -1 | 0.21 -0.08 | 155 +15 | 22 +8 | 99 +4.5 | usable | 1 Ω vs 4 Ω: amp load changes | + |
| B&C 21SW152 | 32 -6 | 0.36 +0.07 | 200 +60 | 15 +1 | 96 +1.5 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| 18 Sound 21NLW9001 | 32 -6 | 0.31 +0.02 | 244 +104 | 14 = | 98 +3.5 | usable | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 21NLW9601C →
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.