Focal 38WX4
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 4 Ω |
| Fs | 28.9 Hz |
| Qts | 0.364 |
| Qes | 0.38 |
| Qms | 8.81 |
| Vas | 310.4 L |
| Sd | 855.3 cm² |
| Xmax | 7.7 mm |
| Re | 3 Ω |
| Bl | 12 T·m |
| Mms | 100.5 g |
| Pe | 225 W |
| Sensibilité | 99.2 dB |
Indication d'alignement
| EBP | 76 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 111.9 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 |
|---|---|---|---|---|---|---|---|---|
| JBL 2216ND (pour JBL 4367) | 28.3 -0.6 | 0.376 +0.01 | 333 +22.6 | 9.5 +1.8 | 96.3 -2.9 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma SM115 vp1 | 35.9 +7 | 0.355 -0.01 | 314.2 +3.8 | 7.3 -0.4 | 98.5 -0.7 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 7.3 mm < 7.7 mm: lower excursion-limited SPL | + |
| Beyma SM115 vp2 | 35.4 +6.5 | 0.365 = | 295.8 -14.6 | 7.3 -0.4 | 98.2 -1 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 7.3 mm < 7.7 mm: lower excursion-limited SPL | + |
| Beyma SM115 vp4 | 35.5 +6.6 | 0.339 -0.02 | 310.6 +0.2 | 7.3 -0.4 | 99 -0.2 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 7.3 mm < 7.7 mm: lower excursion-limited SPL | + |
| Eminence EMINATOR 2515 | 28.7 -0.2 | 0.367 = | 274.8 -35.6 | 6 -1.7 | 97.6 -1.6 | close | Xmax 6 mm < 7.7 mm: lower excursion-limited SPL | + |
| TAD TL-1601 B | 28 -0.9 | 0.342 -0.02 | 307 -3.4 | 6.8 -0.9 | 95.5 -3.7 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 6.8 mm < 7.7 mm: lower excursion-limited SPL | + |
| PHL Audio 5510MNds | 30 +1.1 | 0.324 -0.04 | 293 -17.4 | 8.7 +1 | 96.6 -2.6 | close | 8 Ω vs 4 Ω: amp load changes | + |
| JBL GT 152 | 24 -4.9 | 0.393 +0.03 | 319 +8.6 | 7.6 -0.1 | 97.9 -1.3 | close | Xmax 7.6 mm < 7.7 mm: lower excursion-limited SPL | + |
| TAD TL-1603 | 28 -0.9 | 0.342 -0.02 | 304 -6.4 | 6.8 -0.9 | 95.5 -3.7 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 6.8 mm < 7.7 mm: lower excursion-limited SPL | + |
| JBL 2216ND-1 | 27.6 -1.3 | 0.357 -0.01 | 378.4 +68 | 9.5 +1.8 | 96.8 -2.4 | close | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 38WX4 →
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.