JL Audio 12IB4
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 40.5 Hz |
| Qts | 0.631 |
| Qes | 0.67 |
| Qms | 10.97 |
| Vas | 112.4 L |
| Sd | 506 cm² |
| Xmax | 6 mm |
| Re | 6.07 Ω |
| Bl | 10.7 T·m |
| Mms | 49.3 g |
| Pe | 125 W |
| Sensibilité | 93.6 dB |
Indication d'alignement
| EBP | 60 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 439.5 L |
EBP 50-100 : fonctionne en clos ou en 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 |
|---|---|---|---|---|---|---|---|---|
| SB Audience BIANCO-120B150 | 44 +3.5 | 0.623 -0.01 | 103.8 -8.6 | 6.8 +0.8 | 93.5 -0.1 | close | + | |
| AE Speakers LO12-D16 | 41.9 +1.4 | 0.67 +0.04 | 119.7 +7.3 | 7.4 +1.4 | 94.1 +0.5 | close | + | |
| Focal W31B | 40 -0.5 | 0.58 -0.05 | 125 +12.6 | 6 = | 95.8 +2.2 | close | + | |
| Pioneer TS-W302F | 33.4 -7.1 | 0.6 -0.03 | 105.6 -6.8 | 6 = | 94.3 +0.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| AE Speakers LO12-D8 v2016 | 41.9 +1.4 | 0.67 +0.04 | 117.9 +5.5 | 7.4 +1.4 | 97.1 +3.5 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Focal 33F | 36.5 -4 | 0.712 +0.08 | 95.5 -16.9 | 6 = | 94.1 +0.5 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Focal 13V 7501 | 36.5 -4 | 0.712 +0.08 | 97.3 -15.1 | 6.8 +0.8 | 94.2 +0.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Visaton WS32AW vp de FREDO51 | 39 -1.5 | 0.765 +0.13 | 115 +2.6 | 5 -1 | 91.5 -2.1 | usable | Xmax 5 mm < 6 mm: lower excursion-limited SPL | + |
| Focal 33H | 29.4 -11.1 | 0.618 -0.01 | 124.4 +12 | 7.5 +1.5 | 92.5 -1.1 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Conrad CPA 15-300 | 43 +2.5 | 0.559 -0.07 | 100.5 -11.9 | 4 -2 | 93.8 +0.2 | usable | Xmax 4 mm < 6 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 12IB4 →
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.