Rockford Fosgate P1S4-15
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 4 Ω |
| Fs | 23 Hz |
| Qts | 0.55 |
| Qes | 0.664 |
| Qms | 3.2 |
| Vas | 191.5 L |
| Sd | 876 cm² |
| Xmax | 9 mm |
| Re | 3.6 Ω |
| Bl | 14.6 T·m |
| Mms | 272.1 g |
| Pe | 250 W |
| Sensibilité | 87.3 dB |
Indication d'alignement
| EBP | 35 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 293.3 L |
EBP < 50 : favorise un alignement clos.
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 |
|---|---|---|---|---|---|---|---|---|
| Rockford Fosgate P1S2-15 | 23 = | 0.55 = | 191.5 = | 9 = | 87.4 +0.1 | close | 2 Ω vs 4 Ω: amp load changes | + |
| Hertz Audio ES380.1 | 24.2 +1.2 | 0.52 -0.03 | 183 -8.5 | 9 = | 88.2 +0.9 | close | + | |
| Rockford Fosgate P3D4-15 | 22.4 -0.6 | 0.566 +0.02 | 155.8 -35.7 | 11 +2 | 87.3 = | close | 8 Ω vs 4 Ω: amp load changes | + |
| Oxygen AIR2 380 | 22.7 -0.3 | 0.543 -0.01 | 202.2 +10.7 | 11.5 +2.5 | 91.6 +4.3 | close | + | |
| Rockford Fosgate P115S4 | 24 +1 | 0.62 +0.07 | 172 -19.5 | 8 -1 | 87.3 = | close | Xmax 8 mm < 9 mm: lower excursion-limited SPL | + |
| GRS 15SSW-4HE | 20.7 -2.3 | 0.487 -0.06 | 196.6 +5.1 | 9.5 +0.5 | 89.8 +2.5 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Powerbass M-1504 | 22 -1 | 0.442 -0.11 | 181.7 -9.8 | 11 +2 | 87.7 +0.4 | close | + | |
| Hertz Audio DS 38.3 | 23 = | 0.65 +0.1 | 244 +52.5 | 9 = | 87.9 +0.6 | usable | + | |
| Rockford Fosgate P2D4-15 | 20.9 -2.1 | 0.655 +0.1 | 219.6 +28.1 | 11.3 +2.3 | 87.3 = | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Sony XS-L151P5 | 22.2 -0.8 | 0.46 -0.09 | 195.9 +4.4 | 7 -2 | 88.2 +0.9 | usable | Xmax 7 mm < 9 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le P1S4-15 →
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.