18 Sound 15NTLW2500
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 45 Hz |
| Qts | 0.3 |
| Qes | 0.31 |
| Qms | 8.9 |
| Vas | 143 L |
| Sd | 881.4 cm² |
| Xmax | 8 mm |
| Re | 5.1 Ω |
| Bl | 21.2 T·m |
| Mms | 95 g |
| Pe | 600 W |
| Sensibilité | 100.5 dB |
Indication d'alignement
| EBP | 145 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 31.4 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 |
|---|---|---|---|---|---|---|---|---|
| Oberton 15NMB500 | 44.74 -0.26 | 0.292 -0.01 | 127.95 -15.05 | 7.75 -0.25 | 100.5 = | close | Xmax 7.75 mm < 8 mm: lower excursion-limited SPL | + |
| Oberton 15B450 / 15B450A / 15B450A2 | 45.08 +0.08 | 0.286 -0.01 | 146.85 +3.85 | 6.75 -1.25 | 100 -0.5 | close | 450 W vs 600 W: lower power handling · Xmax 6.75 mm < 8 mm: lower excursion-limited SPL | + |
| Oberton 15NXL701 | 43.4 -1.6 | 0.3 = | 127.09 -15.91 | 9.25 +1.25 | 99 -1.5 | close | + | |
| Sica 15 PF 3 | 45 = | 0.31 +0.01 | 117.6 -25.4 | 8 = | 99.1 -1.4 | close | + | |
| B&C 15NDL88 | 41 -4 | 0.28 -0.02 | 154 +11 | 8 = | 99 -1.5 | close | 4 Ω vs 8 Ω: amp load changes | + |
| B&C 15NDL88 | 45 = | 0.34 +0.04 | 126 -17 | 8 = | 99 -1.5 | close | + | |
| 18 Sound 15ND730 | 44 -1 | 0.29 -0.01 | 156 +13 | 6.5 -1.5 | 99 -1.5 | close | 400 W vs 600 W: lower power handling · Xmax 6.5 mm < 8 mm: lower excursion-limited SPL | + |
| 18 Sound 15CX1000 | 48 +3 | 0.304 = | 132.5 -10.5 | 6 -2 | 100.2 -0.3 | close | Xmax 6 mm < 8 mm: lower excursion-limited SPL | + |
| Oberton 15B450 | 45.1 +0.1 | 0.285 -0.02 | 146.9 +3.9 | 5.4 -2.6 | 100.3 -0.2 | close | 450 W vs 600 W: lower power handling · Xmax 5.4 mm < 8 mm: lower excursion-limited SPL | + |
| Faital PRO 15FX560 v2015 | 38 -7 | 0.296 = | 143 = | 7.5 -0.5 | 97.9 -2.6 | close | Xmax 7.5 mm < 8 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 15NTLW2500 →
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.