18 Sound 15ND830
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 39 Hz |
| Qts | 0.32 |
| Qes | 0.35 |
| Qms | 3.9 |
| Vas | 213 L |
| Sd | 850 cm² |
| Xmax | 6.5 mm |
| Re | 5.7 Ω |
| Bl | 18 T·m |
| Mms | 80 g |
| Pe | 450 W |
| Sensibilité | 98 dB |
Indication d'alignement
| EBP | 111 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 54.9 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 15MW/ND | 40 +1 | 0.331 +0.01 | 207 -6 | 6.5 = | 99.4 +1.4 | close | + | |
| Beyma 15WRS400 | 38 -1 | 0.337 +0.02 | 205.4 -7.6 | 6.3 -0.2 | 98.6 +0.6 | close | Xmax 6.3 mm < 6.5 mm: lower excursion-limited SPL | + |
| 18 Sound 15W700 | 38 -1 | 0.3 -0.02 | 217 +4 | 6.5 = | 99 +1 | close | + | |
| Fane SOVEREIGN PRO 15-600 | 38 -1 | 0.351 +0.03 | 201 -12 | 6.5 = | 98.2 +0.2 | close | + | |
| Beyma 15WR400 | 38 -1 | 0.308 -0.01 | 214 +1 | 6 -0.5 | 99.7 +1.7 | close | Xmax 6 mm < 6.5 mm: lower excursion-limited SPL | + |
| Fane FC-153F01 | 40 +1 | 0.305 -0.02 | 220 +7 | 6.6 +0.1 | 100 +2 | close | + | |
| Monacor SP-15/500FH | 35 -4 | 0.31 -0.01 | 218 +5 | 7.8 +1.3 | 98.6 +0.6 | close | + | |
| Fane SOVEREIGN PRO 15-500 | 40 +1 | 0.319 = | 192 -21 | 6 -0.5 | 99.4 +1.4 | close | Xmax 6 mm < 6.5 mm: lower excursion-limited SPL | + |
| Radian 5215 B-8 | 38.7 -0.3 | 0.316 = | 189.7 -23.3 | 5.5 -1 | 98.2 +0.2 | close | Xmax 5.5 mm < 6.5 mm: lower excursion-limited SPL | + |
| Eminence VORTEX 15 | 39.3 +0.3 | 0.321 = | 219.7 +6.7 | 5.5 -1 | 100 +2 | close | 250 W vs 450 W: lower power handling · Xmax 5.5 mm < 6.5 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 15ND830 →
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.