Alpine SWE-1241
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 31 Hz |
| Qts | 0.653 |
| Qes | 0.7 |
| Qms | 9.68 |
| Vas | 61 L |
| Sd | 490.9 cm² |
| Xmax | 11.3 mm |
| Re | 3.6 Ω |
| Bl | 12.1 T·m |
| Mms | 146 g |
| Pe | 600 W |
| Sensibilité | 89.6 dB |
Indication d'alignement
| EBP | 44 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 353.5 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 = | 0.66 +0.01 | 61 = | 11.7 +0.4 | 85.9 -3.7 | close | 250 W vs 600 W: lower power handling | + |
| Soundstream STEALTH-124 | 29.98 -1.02 | 0.687 +0.03 | 59.5 -1.5 | 13 +1.7 | 84.8 -4.8 | close | 8 Ω vs 4 Ω: amp load changes · 350 W vs 600 W: lower power handling | + |
| JL Audio 12W0V3-4 | 32.09 +1.09 | 0.67 +0.02 | 71.64 +10.64 | 11.4 +0.1 | 85.64 -3.96 | close | 300 W vs 600 W: lower power handling | + |
| Rockford Fosgate T1D412 | 29.2 -1.8 | 0.613 -0.04 | 55.8 -5.2 | 10.9 -0.4 | 85.8 -3.8 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 10.9 mm < 11.3 mm: lower excursion-limited SPL | + |
| JL Audio 12W0V3-4 | 28.4 -2.6 | 0.67 +0.02 | 71.6 +10.6 | 9.3 -2 | 88.3 -1.3 | usable | 8 Ω vs 4 Ω: amp load changes · 300 W vs 600 W: lower power handling · Xmax 9.3 mm < 11.3 mm: lower excursion-limited SPL | + |
| Dayton Audio UMII12-22 | 31 = | 0.564 -0.09 | 53 -8 | 10 -1.3 | 88.2 -1.4 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 10 mm < 11.3 mm: lower excursion-limited SPL | + |
| Rockford Fosgate T1D212 | 28 -3 | 0.522 -0.13 | 55.8 -5.2 | 10.9 -0.4 | 89.1 -0.5 | usable | Xmax 10.9 mm < 11.3 mm: lower excursion-limited SPL | + |
| Sound Storm Labs CR12D | 30.7 -0.3 | 0.522 -0.13 | 66.9 +5.9 | 10.3 -1 | 87.5 -2.1 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 10.3 mm < 11.3 mm: lower excursion-limited SPL | + |
| Rockford Fosgate R2SD4-12 | 30.3 -0.7 | 0.653 = | 65.4 +4.4 | 6.9 -4.4 | 86.7 -2.9 | usable | 8 Ω vs 4 Ω: amp load changes · 250 W vs 600 W: lower power handling · Xmax 6.9 mm < 11.3 mm: lower excursion-limited SPL | + |
| MTX Audio T5512-04 | 29.3 -1.7 | 0.583 -0.07 | 66.9 +5.9 | 7.3 -4 | 89.8 +0.2 | usable | 300 W vs 600 W: lower power handling · Xmax 7.3 mm < 11.3 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le SWE-1241 →
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.