18 Sound 21NTLW5000
Paramètres Thiele-Small
| Taille nominale | 21" |
|---|---|
| Impédance | 8 Ω |
| Fs | 31 Hz |
| Qts | 0.36 |
| Qes | 0.38 |
| Qms | 5.2 |
| Vas | 270 L |
| Sd | 1662 cm² |
| Xmax | 17.5 mm |
| Re | 5.3 Ω |
| Bl | 32 T·m |
| Mms | 372 g |
| Pe | 1800 W |
| Sensibilité | 97 dB |
Indication d'alignement
| EBP | 82 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 94.5 L |
EBP 50-100 : fonctionne en clos ou en 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 21SW115 | 33 +2 | 0.36 = | 278 +8 | 14 -3.5 | 97 = | close | 4 Ω vs 8 Ω: amp load changes · Xmax 14 mm < 17.5 mm: lower excursion-limited SPL | + |
| 18 Sound 21NTLW5000 | 30 -1 | 0.32 -0.04 | 300 +30 | 17.5 = | 97 = | close | 4 Ω vs 8 Ω: amp load changes | + |
| 18 Sound 21NLW9001 | 31 = | 0.34 -0.02 | 272 +2 | 14 -3.5 | 95 -2 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 14 mm < 17.5 mm: lower excursion-limited SPL | + |
| B&C 21SW115 | 30 -1 | 0.37 +0.01 | 318 +48 | 14 -3.5 | 97 = | close | Xmax 14 mm < 17.5 mm: lower excursion-limited SPL | + |
| Fane Colossus Prime 21NDXL | 33 +2 | 0.36 = | 241 -29 | 14 -3.5 | 98 +1 | close | Xmax 14 mm < 17.5 mm: lower excursion-limited SPL | + |
| Fane Colossus Prime 21XS | 35 +4 | 0.339 -0.02 | 266 -4 | 14 -3.5 | 97.5 +0.5 | close | Xmax 14 mm < 17.5 mm: lower excursion-limited SPL | + |
| B&C 21SW152 | 32 +1 | 0.36 = | 200 -70 | 15 -2.5 | 96 -1 | close | Xmax 15 mm < 17.5 mm: lower excursion-limited SPL | + |
| Eminence NSW6021-6 | 29 -2 | 0.31 -0.05 | 224.58 -45.42 | 21 +3.5 | 97 = | usable | 6 Ω vs 8 Ω: amp load changes | + |
| 18 Sound 21NLW5300 | 31 = | 0.32 -0.04 | 325 +55 | 15.3 -2.2 | 98.5 +1.5 | usable | Xmax 15.3 mm < 17.5 mm: lower excursion-limited SPL | + |
| 18 Sound 21NLW4100 | 34 +3 | 0.4 +0.04 | 219 -51 | 15.2 -2.3 | 97 = | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 15.2 mm < 17.5 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 21NTLW5000 →
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.