Infinity 120W.IB
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 32 Hz |
| Qts | 0.527 |
| Qes | 0.57 |
| Qms | 6.98 |
| Vas | 127 L |
| Sd | 510 cm² |
| Xmax | 8.1 mm |
| Re | 3 Ω |
| Bl | 8.7 T·m |
| Mms | 71 g |
| Pe | 200 W |
| Sensibilité | 94.9 dB |
Indication d'alignement
| EBP | 56 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 158.7 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 12"BR70 | 31 -1 | 0.5 -0.03 | 142 +15 | 8 -0.1 | 93 -1.9 | close | 8 Ω vs 4 Ω: amp load changes · 125 W vs 200 W: lower power handling · Xmax 8 mm < 8.1 mm: lower excursion-limited SPL | + |
| MTX Audio T4124A | 29.3 -2.7 | 0.549 +0.02 | 118.8 -8.2 | 8.4 +0.3 | 92.9 -2 | close | + | |
| Celestion PULSE XL 12.20 | 35.1 +3.1 | 0.503 -0.02 | 153.3 +26.3 | 8.3 +0.2 | 94.2 -0.7 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Faital PRO 12FE330 | 33 +1 | 0.45 -0.08 | 146.7 +19.7 | 8.32 +0.22 | 94 -0.9 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Peerless SLS12 830669 v2012 | 31 -1 | 0.536 +0.01 | 132.4 +5.4 | 6.1 -2 | 91.9 -3 | close | 8 Ω vs 4 Ω: amp load changes · 100 W vs 200 W: lower power handling · Xmax 6.1 mm < 8.1 mm: lower excursion-limited SPL | + |
| JBL P1200 | 30 -2 | 0.45 -0.08 | 123 -4 | 7.8 -0.3 | 92.8 -2.1 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 7.8 mm < 8.1 mm: lower excursion-limited SPL | + |
| Focal 33H | 29.4 -2.6 | 0.618 +0.09 | 124.4 -2.6 | 7.5 -0.6 | 92.5 -2.4 | usable | Xmax 7.5 mm < 8.1 mm: lower excursion-limited SPL | + |
| Eminence LEGEND BP122 8 Ohms | 35 +3 | 0.537 +0.01 | 157.4 +30.4 | 6.2 -1.9 | 94.2 -0.7 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 6.2 mm < 8.1 mm: lower excursion-limited SPL | + |
| JBL GT2-12 | 29.5 -2.5 | 0.42 -0.11 | 114.9 -12.1 | 8 -0.1 | 94.1 -0.8 | usable | Xmax 8 mm < 8.1 mm: lower excursion-limited SPL | + |
| JBL GT3-12 | 28.2 -3.8 | 0.541 +0.01 | 100.5 -26.5 | 8.2 +0.1 | 91.8 -3.1 | usable | + |
Comparer les 3 plus proches avec le 120W.IB →
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.