JBL E120
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 60 Hz |
| Qts | 0.172 |
| Qes | 0.19 |
| Qms | 1.8 |
| Vas | 79.3 L |
| Sd | 527.1 cm² |
| Xmax | 2.2 mm |
| Re | 6.3 Ω |
| Bl | 20.8 T·m |
| Mms | 34.6 g |
| Pe | 150 W |
| Sensibilité | 102.6 dB |
Indication d'alignement
| EBP | 316 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 5 L |
EBP > 100 : favorise un alignement bass-reflex.
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 |
|---|---|---|---|---|---|---|---|---|
| JBL 2202H | 50 -10 | 0.171 = | 87.8 +8.5 | 2.6 +0.4 | 101.5 -1.1 | close | + | |
| JBL 2202A | 50 -10 | 0.171 = | 87.8 +8.5 | 2.1 -0.1 | 101.5 -1.1 | close | 100 W vs 150 W: lower power handling · Xmax 2.1 mm < 2.2 mm: lower excursion-limited SPL | + |
| 18 Sound 12MB1000 | 54 -6 | 0.18 +0.01 | 60 -19.3 | 2.5 +0.3 | 102 -0.6 | usable | + | |
| JBL 2202J | 50 -10 | 0.173 = | 87.8 +8.5 | 2.6 +0.4 | 98.4 -4.2 | usable | 16 Ω vs 8 Ω: amp load changes | + |
| Beyma 122Nd | 56 -4 | 0.138 -0.03 | 72 -7.3 | 2 -0.2 | 103.4 +0.8 | usable | Xmax 2 mm < 2.2 mm: lower excursion-limited SPL | + |
| B&C 12 PE 32 | 51 -9 | 0.185 +0.01 | 101 +21.7 | 2.8 +0.6 | 101.9 -0.7 | usable | + | |
| B&C 12PE32 | 51 -9 | 0.18 +0.01 | 101 +21.7 | 2.8 +0.6 | 101 -1.6 | usable | + | |
| B&C 12 MH 32 | 52 -8 | 0.194 +0.02 | 71 -8.3 | 4.1 +1.9 | 100.7 -1.9 | usable | + | |
| HH Electronics 1201E | 45.5 -14.5 | 0.171 = | 72.7 -6.6 | 3.3 +1.1 | 99.3 -3.3 | usable | + | |
| 18 Sound 12NMB1000 | 54 -6 | 0.19 +0.02 | 58 -21.3 | 3.5 +1.3 | 102 -0.6 | usable | + |
Comparer les 3 plus proches avec le E120 →
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.