Focal P25DB
Paramètres Thiele-Small
| Taille nominale | 10" |
|---|---|
| Impédance | 2 Ω |
| Fs | 27.5 Hz |
| Qts | 0.431 |
| Qes | 0.47 |
| Qms | 5.21 |
| Vas | 40.7 L |
| Sd | 346.4 cm² |
| Xmax | 7.5 mm |
| Re | 1.7 Ω |
| Bl | 9.3 T·m |
| Mms | 138.7 g |
| Pe | 250 W |
| Sensibilité | 91.2 dB |
Indication d'alignement
| EBP | 59 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 24.1 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 GTO 1002D | 27 -0.5 | 0.429 = | 38.7 -2 | 6.3 -1.2 | 93.2 +2 | close | Xmax 6.3 mm < 7.5 mm: lower excursion-limited SPL | + |
| Dayton Audio RSS265HF-4 v2012 | 26.2 -1.3 | 0.441 +0.01 | 45 +4.3 | 9.4 +1.9 | 87.8 -3.4 | close | 4 Ω vs 2 Ω: amp load changes | + |
| JBL GT4-10 | 29.6 +2.1 | 0.421 -0.01 | 36.1 -4.6 | 7.1 -0.4 | 88.6 -2.6 | close | 4 Ω vs 2 Ω: amp load changes · Xmax 7.1 mm < 7.5 mm: lower excursion-limited SPL | + |
| Morel ULTIMO 102 | 27 -0.5 | 0.391 -0.04 | 47.4 +6.7 | 13.4 +5.9 | 90.8 -0.4 | close | + | |
| Infinity 1062W 2-8 | 30.4 +2.9 | 0.426 -0.01 | 33.7 -7 | 6.5 -1 | 91.7 +0.5 | close | Xmax 6.5 mm < 7.5 mm: lower excursion-limited SPL | + |
| Fusion NV-SW12 | 26.4 -1.1 | 0.438 +0.01 | 52.2 +11.5 | 7.5 = | 94.4 +3.2 | close | 1 Ω vs 2 Ω: amp load changes | + |
| Ground Zero GZIW 250X | 30.1 +2.6 | 0.44 +0.01 | 43.8 +3.1 | 7.5 = | 85.9 -5.3 | usable | 4 Ω vs 2 Ω: amp load changes | + |
| Morel UW 1058 | 33 +5.5 | 0.434 = | 40.6 -0.1 | 8.9 +1.4 | 86.7 -4.5 | usable | 8 Ω vs 2 Ω: amp load changes | + |
| JBL GT 1041D | 26.4 -1.1 | 0.386 -0.04 | 52 +11.3 | 9 +1.5 | 91.9 +0.7 | usable | + | |
| Alpine SWA-10S4 | 32 +4.5 | 0.42 -0.01 | 41 +0.3 | 10 +2.5 | 86.6 -4.6 | usable | 4 Ω vs 2 Ω: amp load changes | + |
Comparer les 3 plus proches avec le P25DB →
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.