JBL CS1214
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 28 Hz |
| Qts | 0.536 |
| Qes | 0.57 |
| Qms | 8.85 |
| Vas | 76.7 L |
| Sd | 551 cm² |
| Xmax | 6.1 mm |
| Re | 3.6 Ω |
| Bl | 14.1 T·m |
| Mms | 179.3 g |
| Pe | 250 W |
| Sensibilité | 90.2 dB |
Indication d'alignement
| EBP | 49 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 103.6 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 |
|---|---|---|---|---|---|---|---|---|
| MTX Audio RT12-04 | 28 = | 0.535 = | 68 -8.7 | 7.5 +1.4 | 90.1 -0.1 | close | + | |
| Focal 33V2 | 28.7 +0.7 | 0.537 = | 76.2 -0.5 | 7.5 +1.4 | 92.5 +2.3 | close | + | |
| Phoenix Gold RYVAL V12D | 30 +2 | 0.552 +0.02 | 81.9 +5.2 | 6.4 +0.3 | 91.4 +1.2 | close | 150 W vs 250 W: lower power handling | + |
| Rockford Fosgate S2-124 | 27 -1 | 0.498 -0.04 | 77 +0.3 | 10.7 +4.6 | 89.9 -0.3 | close | + | |
| Wavecor SW310WA02 | 27.5 -0.5 | 0.52 -0.02 | 64.5 -12.2 | 7.4 +1.3 | 89.9 -0.3 | close | + | |
| Alpine SWS-1241 | 30 +2 | 0.563 +0.03 | 65 -11.7 | 6.7 +0.6 | 90.1 -0.1 | close | + | |
| Pyle Audio PLPW12D | 32.9 +4.9 | 0.534 = | 84.1 +7.4 | 6 -0.1 | 89.4 -0.8 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 6 mm < 6.1 mm: lower excursion-limited SPL | + |
| Tymphany LAT 500-04 | 28 = | 0.474 -0.06 | 81 +4.3 | 7.7 +1.6 | 91.6 +1.4 | close | + | |
| JBL CS-1214 | 28 = | 0.492 -0.04 | 76.7 = | 6.3 +0.2 | 86.2 -4 | close | 16 Ω vs 4 Ω: amp load changes | + |
| MTX Audio T5512-04 | 29.3 +1.3 | 0.583 +0.05 | 66.9 -9.8 | 7.3 +1.2 | 89.8 -0.4 | close | + |
Comparer les 3 plus proches avec le CS1214 →
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.