Alpine SWE-1244E
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 31 Hz |
| Qts | 0.53 |
| Qes | 0.631 |
| Qms | 3.3 |
| Vas | 102.5 L |
| Sd | 519 cm² |
| Xmax | 7.5 mm |
| Re | 3.3 Ω |
| Bl | 10 T·m |
| Mms | 98.4 g |
| Pe | 200 W |
| Sensibilité | 88.7 dB |
Indication d'alignement
| EBP | 49 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 131.4 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 |
|---|---|---|---|---|---|---|---|---|
| American Bass SL 124 | 31.5 +0.5 | 0.543 +0.01 | 85.7 -16.8 | 8.5 +1 | 88.3 -0.4 | close | + | |
| Hertz Audio DS 30.3 | 29 -2 | 0.51 -0.02 | 94 -8.5 | 9 +1.5 | 87.7 -1 | close | + | |
| JBL GT3-12 | 28.2 -2.8 | 0.541 +0.01 | 100.5 -2 | 8.2 +0.7 | 91.8 +3.1 | close | + | |
| Peerless XXLS-P830845 | 27 -4 | 0.517 -0.01 | 119.5 +17 | 7.6 +0.1 | 89.8 +1.1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| JL Audio 12WX-4 | 27 -4 | 0.562 +0.03 | 94.5 -8 | 8.5 +1 | 90.5 +1.8 | close | + | |
| Kicker ES124 | 30.4 -0.6 | 0.549 +0.02 | 97.7 -4.8 | 6.2 -1.3 | 92.2 +3.5 | close | 125 W vs 200 W: lower power handling · Xmax 6.2 mm < 7.5 mm: lower excursion-limited SPL | + |
| Rockford Fosgate P1S412 | 25 -6 | 0.537 +0.01 | 109 +6.5 | 9 +1.5 | 90.4 +1.7 | close | + | |
| Pyle Audio PLPW12D | 32.9 +1.9 | 0.534 = | 84.1 -18.4 | 6 -1.5 | 89.4 +0.7 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 6 mm < 7.5 mm: lower excursion-limited SPL | + |
| Rockford Fosgate P112S4 | 25 -6 | 0.52 -0.01 | 110 +7.5 | 7.3 -0.2 | 90.6 +1.9 | close | 150 W vs 200 W: lower power handling · Xmax 7.3 mm < 7.5 mm: lower excursion-limited SPL | + |
| Peerless XXLS-P830845 v2025 | 29 -2 | 0.654 +0.12 | 91.9 -10.6 | 7.6 +0.1 | 88.5 -0.2 | usable | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le SWE-1244E →
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.