PHL Audio 4021 vp kaz1
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 40.4 Hz |
| Qts | 0.354 |
| Qes | 0.38 |
| Qms | 5.18 |
| Vas | 46.3 L |
| Sd | 530.9 cm² |
| Xmax | 5.5 mm |
| Re | 5.3 Ω |
| Bl | 21.7 T·m |
| Mms | 132.6 g |
| Pe | 450 W |
| Sensibilité | 92.8 dB |
Indication d'alignement
| EBP | 106 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 15.5 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 |
|---|---|---|---|---|---|---|---|---|
| Pioneer TS-W1200PRO | 40 -0.4 | 0.376 +0.02 | 45.6 -0.7 | 5.8 +0.3 | 91.3 -1.5 | close | + | |
| Faital PRO 12RS550 | 42 +1.6 | 0.37 +0.02 | 45.4 -0.9 | 9.25 +3.75 | 93 +0.2 | close | + | |
| B&C 12 BG 100 | 39 -1.4 | 0.333 -0.02 | 41 -5.3 | 7.8 +2.3 | 92.4 -0.4 | close | + | |
| B&C 12BG100 | 39 -1.4 | 0.33 -0.02 | 41 -5.3 | 10.5 +5 | 93 +0.2 | close | + | |
| PD PDN 12SB40 | 47.2 +6.8 | 0.382 +0.03 | 45.1 -1.2 | 6 +0.5 | 94.2 +1.4 | close | + | |
| Precision Devices PDN 12SB40 | 47.2 +6.8 | 0.382 +0.03 | 45.1 -1.2 | 6 +0.5 | 94.2 +1.4 | close | + | |
| Beyma POWER 12 vp | 42.7 +2.3 | 0.358 = | 53.1 +6.8 | 5.9 +0.4 | 96.2 +3.4 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Radian 2312-8 | 46.7 +6.3 | 0.36 +0.01 | 51.3 +5 | 4.9 -0.6 | 93.6 +0.8 | close | Xmax 4.9 mm < 5.5 mm: lower excursion-limited SPL | + |
| Focal 33K | 38.4 -2 | 0.415 +0.06 | 51.1 +4.8 | 5.9 +0.4 | 93.5 +0.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Eminence DEFINIMAX 4012ULF-8 | 40 -0.4 | 0.31 -0.04 | 41.342 -4.96 | 6.7 +1.2 | 91 -1.8 | close | + |
Comparer les 3 plus proches avec le 4021 vp kaz1 →
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.