JL Audio 12TW3-D4
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 16 Ω |
| Fs | 26.5 Hz |
| Qts | 0.531 |
| Qes | 0.558 |
| Qms | 10.766 |
| Vas | 48.7 L |
| Sd | 539 cm² |
| Xmax | 7.9 mm |
| Re | 9.28 Ω |
| Bl | 28.9 T·m |
| Mms | 302.4 g |
| Pe | 400 W |
| Sensibilité | 83.4 dB |
Indication d'alignement
| EBP | 47 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 63 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 |
|---|---|---|---|---|---|---|---|---|
| Rockford Fosgate T0D412 | 26 -0.5 | 0.529 = | 55.1 +6.4 | 10.7 +2.8 | 85.3 +1.9 | close | 8 Ω vs 16 Ω: amp load changes | + |
| Kenwood KFC-XW1200F | 24.8 -1.7 | 0.544 +0.01 | 62.69 +13.99 | 8.5 +0.6 | 83.4 = | close | 4 Ω vs 16 Ω: amp load changes | + |
| Hifonics OLM800D4 | 29 +2.5 | 0.525 -0.01 | 41 -7.7 | 7.5 -0.4 | 84.9 +1.5 | close | 8 Ω vs 16 Ω: amp load changes · Xmax 7.5 mm < 7.9 mm: lower excursion-limited SPL | + |
| Dayton Audio UM12-22 v2017 | 26.2 -0.3 | 0.594 +0.06 | 46.8 -1.9 | 9.9 +2 | 86.7 +3.3 | close | 4 Ω vs 16 Ω: amp load changes | + |
| Rockford Fosgate P3D4-12 | 27.7 +1.2 | 0.517 -0.01 | 57.7 +9 | 9.4 +1.5 | 86.3 +2.9 | close | 8 Ω vs 16 Ω: amp load changes | + |
| Alpine SWR-1242D 12 | 29 +2.5 | 0.47 -0.06 | 45 -3.7 | 9.1 +1.2 | 85.7 +2.3 | usable | 8 Ω vs 16 Ω: amp load changes | + |
| Infinity KAPPA 1200W | 26.5 = | 0.496 -0.04 | 64.47 +15.77 | 12.75 +4.85 | 85.1 +1.7 | usable | 2 Ω vs 16 Ω: amp load changes | + |
| Ground Zero GZRW 12XD-AL | 29 +2.5 | 0.451 -0.08 | 52 +3.3 | 9.2 +1.3 | 86.1 +2.7 | usable | 8 Ω vs 16 Ω: amp load changes | + |
| Rockford Fosgate T1D212 | 28 +1.5 | 0.522 -0.01 | 55.8 +7.1 | 10.9 +3 | 89.1 +5.7 | usable | 4 Ω vs 16 Ω: amp load changes | + |
| Alpine SWX-1243D Type-X | 29 +2.5 | 0.59 +0.06 | 38 -10.7 | 10.8 +2.9 | 84.2 +0.8 | usable | 8 Ω vs 16 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 12TW3-D4 →
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.