Cerwin-Vega HED-12 4
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 28 Hz |
| Qts | 0.565 |
| Qes | 0.64 |
| Qms | 4.8 |
| Vas | 105 L |
| Sd | 450 cm² |
| Xmax | 6 mm |
| Re | 3.9 Ω |
| Bl | 9.7 T·m |
| Mms | 87.3 g |
| Pe | 300 W |
| Sensibilité | 90.7 dB |
Indication d'alignement
| EBP | 44 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 185.4 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 |
|---|---|---|---|---|---|---|---|---|
| JL Audio 12WX-4 | 27 -1 | 0.562 = | 94.5 -10.5 | 8.5 +2.5 | 90.5 -0.2 | close | 200 W vs 300 W: lower power handling | + |
| JBL GT3-12 | 28.2 +0.2 | 0.541 -0.02 | 100.5 -4.5 | 8.2 +2.2 | 91.8 +1.1 | close | 225 W vs 300 W: lower power handling | + |
| Kicker ES124 | 30.4 +2.4 | 0.549 -0.02 | 97.7 -7.3 | 6.2 +0.2 | 92.2 +1.5 | close | 125 W vs 300 W: lower power handling | + |
| Rockford Fosgate P1S412 | 25 -3 | 0.537 -0.03 | 109 +4 | 9 +3 | 90.4 -0.3 | close | + | |
| Rockford Fosgate P112S4 | 25 -3 | 0.52 -0.04 | 110 +5 | 7.3 +1.3 | 90.6 -0.1 | close | 150 W vs 300 W: lower power handling | + |
| Peerless XXLS-P830845 | 27 -1 | 0.517 -0.05 | 119.5 +14.5 | 7.6 +1.6 | 89.8 -0.9 | close | 8 Ω vs 4 Ω: amp load changes · 175 W vs 300 W: lower power handling | + |
| Alpine SWE-1244E | 31 +3 | 0.53 -0.03 | 102.5 -2.5 | 7.5 +1.5 | 88.7 -2 | close | 200 W vs 300 W: lower power handling | + |
| MTX Audio T4124A | 29.3 +1.3 | 0.549 -0.02 | 118.8 +13.8 | 8.4 +2.4 | 92.9 +2.2 | close | 200 W vs 300 W: lower power handling | + |
| Phoenix Gold RYVAL V12D | 30 +2 | 0.552 -0.01 | 81.9 -23.1 | 6.4 +0.4 | 91.4 +0.7 | close | 150 W vs 300 W: lower power handling | + |
| JBL CS1214 | 28 = | 0.536 -0.03 | 76.7 -28.3 | 6.1 +0.1 | 90.2 -0.5 | close | + |
Comparer les 3 plus proches avec le HED-12 4 →
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.