Rockford Fosgate T112D2
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 31 Hz |
| Qts | 0.474 |
| Qes | 0.53 |
| Qms | 4.46 |
| Vas | 34.8 L |
| Sd | 460 cm² |
| Xmax | 8.2 mm |
| Re | 3.1 Ω |
| Bl | 16 T·m |
| Mms | 224.7 g |
| Pe | 600 W |
| Sensibilité | 89 dB |
Indication d'alignement
| EBP | 58 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 28.4 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 |
|---|---|---|---|---|---|---|---|---|
| Dayton Audio RSS315HE-22 | 32 +1 | 0.461 -0.01 | 32.4 -2.4 | 8.2 = | 88.1 -0.9 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Hifonics MXZ 12D2 | 31 = | 0.443 -0.03 | 30 -4.8 | 10.3 +2.1 | 87.3 -1.7 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Monacor RAPTOR 12 MK2 | 34 +3 | 0.523 +0.05 | 32 -2.8 | 10.1 +1.9 | 89.2 +0.2 | close | + | |
| Dayton Audio RSS315HO-4 | 31.6 +0.6 | 0.407 -0.07 | 33.5 -1.3 | 7.2 -1 | 89.4 +0.4 | close | Xmax 7.2 mm < 8.2 mm: lower excursion-limited SPL | + |
| JBL W12GTI | 31.8 +0.8 | 0.508 +0.03 | 44.8 +10 | 9.9 +1.7 | 90.1 +1.1 | close | + | |
| JBL W12GTi MKII | 31.8 +0.8 | 0.508 +0.03 | 44.8 +10 | 9.9 +1.7 | 90.1 +1.1 | close | + | |
| JBL W12GTIe | 31.8 +0.8 | 0.508 +0.03 | 44.8 +10 | 9.9 +1.7 | 90.1 +1.1 | close | + | |
| Massive Audio REBEL 124 | 32.6 +1.6 | 0.485 +0.01 | 38 +3.2 | 7.1 -1.1 | 92.4 +3.4 | close | 2 Ω vs 4 Ω: amp load changes · Xmax 7.1 mm < 8.2 mm: lower excursion-limited SPL | + |
| Pioneer TS-W306DVC | 32.9 +1.9 | 0.478 = | 51.8 +17 | 8.3 +0.1 | 88.9 -0.1 | close | 8 Ω vs 4 Ω: amp load changes · 400 W vs 600 W: lower power handling | + |
| JL Audio 12TW1-4 | 32.35 +1.35 | 0.529 +0.06 | 33.67 -1.13 | 10 +1.8 | 85.15 -3.85 | close | 300 W vs 600 W: lower power handling | + |
Comparer les 3 plus proches avec le T112D2 →
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.