Focal 33VX
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 34 Hz |
| Qts | 0.322 |
| Qes | 0.33 |
| Qms | 12.7 |
| Vas | 66.5 L |
| Sd | 510.7 cm² |
| Xmax | 6.4 mm |
| Re | 3.4 Ω |
| Bl | 16.3 T·m |
| Mms | 120.5 g |
| Pe | 350 W |
| Sensibilité | 94.7 dB |
Indication d'alignement
| EBP | 103 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 17.4 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 |
|---|---|---|---|---|---|---|---|---|
| Pioneer TS-W305C (prodance) | 34 = | 0.311 -0.01 | 54 -12.5 | 6.8 +0.4 | 94.5 -0.2 | close | + | |
| Focal 33WX | 32.5 -1.5 | 0.349 +0.03 | 73.1 +6.6 | 7.1 +0.7 | 94.2 -0.5 | close | + | |
| Focal 33WX2 | 32.5 -1.5 | 0.349 +0.03 | 73.1 +6.6 | 7.1 +0.7 | 94.2 -0.5 | close | + | |
| B&C 12 FG 100 4 Ohms | 34 = | 0.32 = | 53 -13.5 | 9.2 +2.8 | 94.3 -0.4 | close | + | |
| PHL Audio 4021 v2026 | 35 +1 | 0.348 +0.03 | 70 +3.5 | 7.5 +1.1 | 92.7 -2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Precision Devices PD.123C01 | 46 +12 | 0.32 = | 66.82 +0.32 | 7 +0.6 | 94.9 +0.2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| 18 Sound 12NTLS3500 | 41 +7 | 0.34 +0.02 | 63 -3.5 | 7.9 +1.5 | 94.5 -0.2 | close | + | |
| Eminence IMPERO 12 A | 42.8 +8.8 | 0.322 = | 70.2 +3.7 | 6.2 -0.2 | 95.8 +1.1 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 6.2 mm < 6.4 mm: lower excursion-limited SPL | + |
| Magnat XTC300 | 30 -4 | 0.317 -0.01 | 81 +14.5 | 6.9 +0.5 | 93.8 -0.9 | close | + | |
| BMS 12N804 | 39 +5 | 0.29 -0.03 | 71 +4.5 | 8 +1.6 | 95 +0.3 | close | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 33VX →
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.