18 Sound 21NTLW5000
Paramètres Thiele-Small
| Taille nominale | 21" |
|---|---|
| Impédance | 4 Ω |
| Fs | 30 Hz |
| Qts | 0.32 |
| Qes | 0.33 |
| Qms | 12.3 |
| Vas | 300 L |
| Sd | 1662 cm² |
| Xmax | 17.5 mm |
| Re | 3 Ω |
| Bl | 25 T·m |
| Mms | 372 g |
| Pe | 1800 W |
| Sensibilité | 97 dB |
Indication d'alignement
| EBP | 91 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 77.3 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 21NLW5300 | 31 +1 | 0.32 = | 325 +25 | 15.3 -2.2 | 98.5 +1.5 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 15.3 mm < 17.5 mm: lower excursion-limited SPL | + |
| 18 Sound 21NTLW5000 | 31 +1 | 0.36 +0.04 | 270 -30 | 17.5 = | 97 = | close | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma 21"LEX1600/Nd | 30 = | 0.29 -0.03 | 305 +5 | 14 -3.5 | 98 +1 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 14 mm < 17.5 mm: lower excursion-limited SPL | + |
| Eminence NSW6021-6 | 29 -1 | 0.31 -0.01 | 224.58 -75.42 | 21 +3.5 | 97 = | close | 6 Ω vs 4 Ω: amp load changes | + |
| 18 Sound 21LW2600 | 27 -3 | 0.33 +0.01 | 333 +33 | 14.6 -2.9 | 97 = | close | 8 Ω vs 4 Ω: amp load changes · Xmax 14.6 mm < 17.5 mm: lower excursion-limited SPL | + |
| B&C 21SW115 | 30 = | 0.37 +0.05 | 318 +18 | 14 -3.5 | 97 = | close | 8 Ω vs 4 Ω: amp load changes · Xmax 14 mm < 17.5 mm: lower excursion-limited SPL | + |
| Faital PRO 21XL3000 | 30 = | 0.25 -0.07 | 284.6 -15.4 | 17.67 +0.17 | 98 +1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma 21QLEX1600Fe | 30 = | 0.28 -0.04 | 309 +9 | 13 -4.5 | 98 +1 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 13 mm < 17.5 mm: lower excursion-limited SPL | + |
| 18 Sound 21NLW9001 | 31 +1 | 0.34 +0.02 | 272 -28 | 14 -3.5 | 95 -2 | close | Xmax 14 mm < 17.5 mm: lower excursion-limited SPL | + |
| B&C 21SW115 | 33 +3 | 0.36 +0.04 | 278 -22 | 14 -3.5 | 97 = | usable | Xmax 14 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.