18 Sound 15ND930
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 4 Ω |
| Fs | 35 Hz |
| Qts | 0.24 |
| Qes | 0.24 |
| Qms | 7.1 |
| Vas | 182 L |
| Sd | 850 cm² |
| Xmax | 7.5 mm |
| Re | 2.8 Ω |
| Bl | 17 T·m |
| Mms | 113 g |
| Pe | 500 W |
| Sensibilité | 97 dB |
Indication d'alignement
| EBP | 146 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 23.7 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 15LW2400 | 34 -1 | 0.23 -0.01 | 191 +9 | 9.5 +2 | 97 = | close | + | |
| Celestion FTR15-4080F-Bis | 35 = | 0.243 = | 182.8 +0.8 | 6 -1.5 | 98.3 +1.3 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 6 mm < 7.5 mm: lower excursion-limited SPL | + |
| Faital PRO 15FH510 | 35 = | 0.26 +0.02 | 191.8 +9.8 | 9.25 +1.75 | 98 +1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| RCF L15P400 | 36 +1 | 0.25 +0.01 | 160 -22 | 8 +0.5 | 96.3 -0.7 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Electro-Voice EVM-15W vp | 31.7 -3.3 | 0.237 = | 189.1 +7.1 | 6.6 -0.9 | 97.6 +0.6 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 6.6 mm < 7.5 mm: lower excursion-limited SPL | + |
| RCF LF15N401 | 34 -1 | 0.22 -0.02 | 160 -22 | 9 +1.5 | 97 = | close | 8 Ω vs 4 Ω: amp load changes | + |
| 18 Sound 15NLW9300 | 39 +4 | 0.26 +0.02 | 170 -12 | 8 +0.5 | 97 = | close | 8 Ω vs 4 Ω: amp load changes | + |
| DAS Audio 15S | 35 = | 0.287 +0.05 | 188 +6 | 8 +0.5 | 97.4 +0.4 | close | 8 Ω vs 4 Ω: amp load changes | + |
| PHL Audio 5052 | 35 = | 0.254 +0.01 | 190 +8 | 6.2 -1.3 | 98.3 +1.3 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 6.2 mm < 7.5 mm: lower excursion-limited SPL | + |
| 18 Sound 15ND930 | 36 +1 | 0.22 -0.02 | 206 +24 | 7.5 = | 98 +1 | close | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 15ND930 →
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.