18 Sound 18NLS4000
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 4 Ω |
| Fs | 27 Hz |
| Qts | 0.35 |
| Qes | 0.36 |
| Qms | 13.7 |
| Vas | 168 L |
| Sd | 1225 cm² |
| Xmax | 22.3 mm |
| Re | 2.9 Ω |
| Bl | 24.2 T·m |
| Mms | 433 g |
| Pe | 1200 W |
| Sensibilité | 88 dB |
Indication d'alignement
| EBP | 75 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 54.5 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 18NTLW5000 | 32 +5 | 0.32 -0.03 | 176 +8 | 17.5 -4.8 | 95 +7 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 17.5 mm < 22.3 mm: lower excursion-limited SPL | + |
| Faital PRO 18XL1800 | 29 +2 | 0.4 +0.05 | 215.5 +47.5 | 20.17 -2.13 | 95 +7 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 20.17 mm < 22.3 mm: lower excursion-limited SPL | + |
| 18 Sound 18NTLW5000 | 32 +5 | 0.3 -0.05 | 165 -3 | 17.5 -4.8 | 95 +7 | usable | Xmax 17.5 mm < 22.3 mm: lower excursion-limited SPL | + |
| 18 Sound 18NLW4100 | 31 +4 | 0.34 -0.01 | 180 +12 | 15 -7.3 | 96.5 +8.5 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 15 mm < 22.3 mm: lower excursion-limited SPL | + |
| 18 Sound 18TLW3000 | 32 +5 | 0.35 = | 185 +17 | 12 -10.3 | 94 +6 | usable | Xmax 12 mm < 22.3 mm: lower excursion-limited SPL | + |
| RCF LF18N408 | 30 +3 | 0.33 -0.02 | 193 +25 | 15 -7.3 | 97 +9 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 15 mm < 22.3 mm: lower excursion-limited SPL | + |
| Dayton Audio SS18-22 | 21 -6 | 0.374 +0.02 | 224 +56 | 12.8 -9.5 | 90.6 +2.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 12.8 mm < 22.3 mm: lower excursion-limited SPL | + |
| BMS 18N862 | 25.1 -1.9 | 0.34 -0.01 | 312 +144 | 19 -3.3 | 95 +7 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 19 mm < 22.3 mm: lower excursion-limited SPL | + |
| Eminence NSW4018-8 | 36 +9 | 0.38 +0.03 | 164.49 -3.51 | 15.21 -7.09 | 96.6 +8.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 15.21 mm < 22.3 mm: lower excursion-limited SPL | + |
| Faital PRO 18HW1070 | 32 +5 | 0.33 -0.02 | 191.5 +23.5 | 13 -9.3 | 96 +8 | usable | Xmax 13 mm < 22.3 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 18NLS4000 →
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.