18 Sound 21NLW4100
Paramètres Thiele-Small
| Taille nominale | 21" |
|---|---|
| Impédance | 8 Ω |
| Fs | 36 Hz |
| Qts | 0.46 |
| Qes | 0.49 |
| Qms | 7.8 |
| Vas | 210 L |
| Sd | 1661 cm² |
| Xmax | 15.2 mm |
| Re | 5.1 Ω |
| Bl | 29.4 T·m |
| Mms | 374 g |
| Pe | 1500 W |
| Sensibilité | 97 dB |
Indication d'alignement
| EBP | 73 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 154.1 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 21NLW4100 | 34 -2 | 0.4 -0.06 | 219 +9 | 15.2 = | 97 = | close | 4 Ω vs 8 Ω: amp load changes | + |
| RCF LF21N551 | 35 -1 | 0.33 -0.13 | 200 -10 | 15 -0.2 | 97 = | usable | Xmax 15 mm < 15.2 mm: lower excursion-limited SPL | + |
| B&C 21SW152 | 32 -4 | 0.36 -0.1 | 200 -10 | 15 -0.2 | 96 -1 | usable | Xmax 15 mm < 15.2 mm: lower excursion-limited SPL | + |
| Lavoce SAN215.30 | 35 -1 | 0.33 -0.13 | 200 -10 | 14.9 -0.3 | 95.7 -1.3 | usable | Xmax 14.9 mm < 15.2 mm: lower excursion-limited SPL | + |
| Fane Colossus Prime 21NDXL | 33 -3 | 0.36 -0.1 | 241 +31 | 14 -1.2 | 98 +1 | usable | Xmax 14 mm < 15.2 mm: lower excursion-limited SPL | + |
| 18 Sound 21LW2600 | 27 -9 | 0.37 -0.09 | 190 -20 | 14.6 -0.6 | 97 = | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 14.6 mm < 15.2 mm: lower excursion-limited SPL | + |
| B&C 21SW115 | 33 -3 | 0.36 -0.1 | 278 +68 | 14 -1.2 | 97 = | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 14 mm < 15.2 mm: lower excursion-limited SPL | + |
| Fane Colossus Prime 21XS | 35 -1 | 0.339 -0.12 | 266 +56 | 14 -1.2 | 97.5 +0.5 | usable | Xmax 14 mm < 15.2 mm: lower excursion-limited SPL | + |
| 18 Sound 21NTLW5000 | 31 -5 | 0.36 -0.1 | 270 +60 | 17.5 +2.3 | 97 = | usable | + | |
| B&C 21SW152 | 32 -4 | 0.3 -0.16 | 200 -10 | 15 -0.2 | 96 -1 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 15 mm < 15.2 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 21NLW4100 →
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.