PHL Audio 4021
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 35.4 Hz |
| Qts | 0.367 |
| Qes | 0.39 |
| Qms | 6.3 |
| Vas | 55.2 L |
| Sd | 539 cm² |
| Xmax | 6.5 mm |
| Re | 5.5 Ω |
| Bl | 21.6 T·m |
| Mms | 148.9 g |
| Pe | 450 W |
| Sensibilité | 91.6 dB |
Indication d'alignement
| EBP | 91 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 20.4 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 |
|---|---|---|---|---|---|---|---|---|
| Ground Zero GZRW 30SPL vp | 33.3 -2.1 | 0.357 -0.01 | 52 -3.2 | 9.1 +2.6 | 92 +0.4 | close | + | |
| B&C 12 FG 100 | 34 -1.4 | 0.362 -0.01 | 49 -6.2 | 9.5 +3 | 91 -0.6 | close | + | |
| B&C 12FG100 | 34 -1.4 | 0.36 -0.01 | 49 -6.2 | 10.3 +3.8 | 91 -0.6 | close | + | |
| SICA 12 SR 3 PL v2018 | 36 +0.6 | 0.418 +0.05 | 60.4 +5.2 | 7 +0.5 | 91.7 +0.1 | close | + | |
| Sica 12 SR 3 PL | 36 +0.6 | 0.42 +0.05 | 60.4 +5.2 | 7 +0.5 | 91.8 +0.2 | close | + | |
| Sica 12 SR 3 CP | 37 +1.6 | 0.4 +0.03 | 60.9 +5.7 | 8 +1.5 | 92.2 +0.6 | close | + | |
| SICA 12 SR 3 CP v2018 | 36.8 +1.4 | 0.387 +0.02 | 64 +8.8 | 6 -0.5 | 92.5 +0.9 | close | 350 W vs 450 W: lower power handling · Xmax 6 mm < 6.5 mm: lower excursion-limited SPL | + |
| Celestion FTR12-4080DL/4 | 35.3 -0.1 | 0.428 +0.06 | 51.4 -3.8 | 8 +1.5 | 92.5 +0.9 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Pioneer TS-W306C | 32.6 -2.8 | 0.414 +0.05 | 55.6 +0.4 | 8.1 +1.6 | 92.8 +1.2 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Pioneer TS-W305C | 32.7 -2.7 | 0.34 -0.03 | 51.5 -3.7 | 7.1 +0.6 | 93.4 +1.8 | close | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 4021 →
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.