Rockford Fosgate T1D412
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 29.2 Hz |
| Qts | 0.613 |
| Qes | 0.71 |
| Qms | 4.5 |
| Vas | 55.8 L |
| Sd | 548 cm² |
| Xmax | 10.9 mm |
| Re | 6.5 Ω |
| Bl | 19.4 T·m |
| Mms | 224.1 g |
| Pe | 800 W |
| Sensibilité | 85.8 dB |
Indication d'alignement
| EBP | 41 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 168.8 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 |
|---|---|---|---|---|---|---|---|---|
| Alpine SWE-1242 | 31 +1.8 | 0.66 +0.05 | 61 +5.2 | 11.7 +0.8 | 85.9 +0.1 | close | 4 Ω vs 8 Ω: amp load changes · 250 W vs 800 W: lower power handling | + |
| Soundstream STEALTH-124 | 29.98 +0.78 | 0.687 +0.07 | 59.5 +3.7 | 13 +2.1 | 84.8 -1 | close | 350 W vs 800 W: lower power handling | + |
| Rockford Fosgate T0D412 | 26 -3.2 | 0.529 -0.08 | 55.1 -0.7 | 10.7 -0.2 | 85.3 -0.5 | close | Xmax 10.7 mm < 10.9 mm: lower excursion-limited SPL | + |
| Dayton Audio UMII12-22 | 31 +1.8 | 0.564 -0.05 | 53 -2.8 | 10 -0.9 | 88.2 +2.4 | close | Xmax 10 mm < 10.9 mm: lower excursion-limited SPL | + |
| Dayton Audio UM12-22 v2017 | 26.2 -3 | 0.594 -0.02 | 46.8 -9 | 9.9 -1 | 86.7 +0.9 | close | 4 Ω vs 8 Ω: amp load changes · 600 W vs 800 W: lower power handling · Xmax 9.9 mm < 10.9 mm: lower excursion-limited SPL | + |
| Rockford Fosgate T1D212 | 28 -1.2 | 0.522 -0.09 | 55.8 = | 10.9 = | 89.1 +3.3 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Alpine SWE-1241 | 31 +1.8 | 0.653 +0.04 | 61 +5.2 | 11.3 +0.4 | 89.6 +3.8 | close | 4 Ω vs 8 Ω: amp load changes · 600 W vs 800 W: lower power handling | + |
| Cerwin-Vega VEGA 124 | 30.3 +1.1 | 0.612 = | 60.3 +4.5 | 7 -3.9 | 86.4 +0.6 | close | 400 W vs 800 W: lower power handling · Xmax 7 mm < 10.9 mm: lower excursion-limited SPL | + |
| Rockford Fosgate P3D4-12 | 27.7 -1.5 | 0.517 -0.1 | 57.7 +1.9 | 9.4 -1.5 | 86.3 +0.5 | close | 600 W vs 800 W: lower power handling · Xmax 9.4 mm < 10.9 mm: lower excursion-limited SPL | + |
| Audiomobile ELITE 2212 | 28 -1.2 | 0.48 -0.13 | 59.46 +3.66 | 12.7 +1.8 | 85.8 = | close | 4 Ω vs 8 Ω: amp load changes · 600 W vs 800 W: lower power handling | + |
Comparer les 3 plus proches avec le T1D412 →
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.