Rockford Fosgate P3D4-12
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 27.7 Hz |
| Qts | 0.517 |
| Qes | 0.57 |
| Qms | 5.6 |
| Vas | 57.7 L |
| Sd | 570 cm² |
| Xmax | 9.4 mm |
| Re | 6.4 Ω |
| Bl | 22.6 T·m |
| Mms | 260.6 g |
| Pe | 600 W |
| Sensibilité | 86.3 dB |
Indication d'alignement
| EBP | 49 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 66.3 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 |
|---|---|---|---|---|---|---|---|---|
| Audiomobile ELITE 2212 | 28 +0.3 | 0.48 -0.04 | 59.46 +1.76 | 12.7 +3.3 | 85.8 -0.5 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Rockford Fosgate T0D412 | 26 -1.7 | 0.529 +0.01 | 55.1 -2.6 | 10.7 +1.3 | 85.3 -1 | close | + | |
| Rockford Fosgate T1D212 | 28 +0.3 | 0.522 +0.01 | 55.8 -1.9 | 10.9 +1.5 | 89.1 +2.8 | close | 4 Ω vs 8 Ω: amp load changes | + |
| JL Audio 13TW5V2-2 | 27.6 -0.1 | 0.526 +0.01 | 60.3 +2.6 | 9 -0.4 | 89.2 +2.9 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 9 mm < 9.4 mm: lower excursion-limited SPL | + |
| Rockford Fosgate P3D2-12 | 26.5 -1.2 | 0.491 -0.03 | 57.7 = | 9.5 +0.1 | 89 +2.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Audio System HX12 SQ | 28.2 +0.5 | 0.5 -0.02 | 68 +10.3 | 11.8 +2.4 | 86.1 -0.2 | close | 4 Ω vs 8 Ω: amp load changes · 450 W vs 600 W: lower power handling | + |
| JL Audio 12W1V3-2 | 26.55 -1.15 | 0.52 = | 72 +14.3 | 11 +1.6 | 85.9 -0.4 | close | 2 Ω vs 8 Ω: amp load changes · 300 W vs 600 W: lower power handling | + |
| Infinity KAPPA 1200W | 26.5 -1.2 | 0.496 -0.02 | 64.47 +6.77 | 12.75 +3.35 | 85.1 -1.2 | close | 2 Ω vs 8 Ω: amp load changes | + |
| Powerbass S-1204D | 31 +3.3 | 0.5 -0.02 | 65 +7.3 | 9.5 +0.1 | 87.2 +0.9 | close | 4 Ω vs 8 Ω: amp load changes · 300 W vs 600 W: lower power handling | + |
| Sound Storm Labs CR12D | 30.7 +3 | 0.522 +0.01 | 66.9 +9.2 | 10.3 +0.9 | 87.5 +1.2 | close | + |
Comparer les 3 plus proches avec le P3D4-12 →
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.