18 Sound 15ND940
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 4 Ω |
| Fs | 39 Hz |
| Qts | 0.26 |
| Qes | 0.27 |
| Qms | 9.1 |
| Vas | 170 L |
| Sd | 881 cm² |
| Xmax | 9.5 mm |
| Re | 2.8 Ω |
| Bl | 16.6 T·m |
| Mms | 110 g |
| Pe | 600 W |
| Sensibilité | 99 dB |
Indication d'alignement
| EBP | 144 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 26.6 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 15ND940 | 38 -1 | 0.28 +0.02 | 174 +4 | 9.5 = | 99 = | close | 8 Ω vs 4 Ω: amp load changes | + |
| 18 Sound 15NLW9300 v2015 | 39 = | 0.263 = | 170 = | 7.2 -2.3 | 98.9 -0.1 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 7.2 mm < 9.5 mm: lower excursion-limited SPL | + |
| 18 Sound 15NLW9300 | 39 = | 0.26 = | 170 = | 8 -1.5 | 97 -2 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 8 mm < 9.5 mm: lower excursion-limited SPL | + |
| B&C 15PS76-8 | 38 -1 | 0.26 = | 164 -6 | 7.5 -2 | 99 = | close | 8 Ω vs 4 Ω: amp load changes · Xmax 7.5 mm < 9.5 mm: lower excursion-limited SPL | + |
| Faital PRO 15FX560 | 38 -1 | 0.3 +0.04 | 159 -11 | 9.42 -0.08 | 99 = | close | 8 Ω vs 4 Ω: amp load changes · Xmax 9.42 mm < 9.5 mm: lower excursion-limited SPL | + |
| Faital PRO 15FH510 | 35 -4 | 0.26 = | 191.8 +21.8 | 9.25 -0.25 | 98 -1 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 9.25 mm < 9.5 mm: lower excursion-limited SPL | + |
| 18 Sound 15NLW9401 | 39 = | 0.26 = | 134 -36 | 10 +0.5 | 97.5 -1.5 | close | 8 Ω vs 4 Ω: amp load changes | + |
| BMS 15N830V2 | 39.5 +0.5 | 0.27 +0.01 | 159 -11 | 8 -1.5 | 97.1 -1.9 | close | 6 Ω vs 4 Ω: amp load changes · Xmax 8 mm < 9.5 mm: lower excursion-limited SPL | + |
| Fane COLOSSUS 15XBN | 38 -1 | 0.279 +0.02 | 168 -2 | 7.5 -2 | 98.1 -0.9 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 7.5 mm < 9.5 mm: lower excursion-limited SPL | + |
| RCF LF15G401 | 36 -3 | 0.26 = | 150 -20 | 9 -0.5 | 97 -2 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 9 mm < 9.5 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 15ND940 →
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.