JB Systems PWX12-200
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 59.4 Hz |
| Qts | 0.474 |
| Qes | 0.55 |
| Qms | 3.41 |
| Vas | 55.5 L |
| Sd | 530.9 cm² |
| Xmax | 3.6 mm |
| Re | 6 Ω |
| Bl | 14.4 T·m |
| Mms | 51.2 g |
| Pe | 200 W |
| Sensibilité | 96.5 dB |
Indication d'alignement
| EBP | 108 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 45.3 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 |
|---|---|---|---|---|---|---|---|---|
| P.Audio E12-200S | 59.7 +0.3 | 0.475 = | 49.1 -6.4 | 3.5 -0.1 | 96.6 +0.1 | close | Xmax 3.5 mm < 3.6 mm: lower excursion-limited SPL | + |
| Celestion BN12-300X | 56.2 -3.2 | 0.479 +0.01 | 61.2 +5.7 | 4 +0.4 | 96.1 -0.4 | close | + | |
| RCF L12CX2K | 59.7 +0.3 | 0.46 -0.01 | 65 +9.5 | 4 +0.4 | 96.3 -0.2 | close | 75 W vs 200 W: lower power handling | + |
| Celestion TF 1225 | 63 +3.6 | 0.5 +0.03 | 54.5 -1 | 3.5 -0.1 | 97.9 +1.4 | close | Xmax 3.5 mm < 3.6 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH520 | 55 -4.4 | 0.47 = | 56.4 +0.9 | 7 +3.4 | 97 +0.5 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Fane SOVEREIGN 12-300 vp | 54 -5.4 | 0.455 -0.02 | 59 +3.5 | 4.5 +0.9 | 96.2 -0.3 | close | + | |
| Faital PRO 12HX230 | 55 -4.4 | 0.433 -0.04 | 56.6 +1.1 | 4.7 +1.1 | 96.9 +0.4 | close | + | |
| P.Audio E12-300S | 62 +2.6 | 0.49 +0.02 | 49.05 -6.45 | 3.4 -0.2 | 95.3 -1.2 | close | Xmax 3.4 mm < 3.6 mm: lower excursion-limited SPL | + |
| Celestion TF 1225E | 60.7 +1.3 | 0.414 -0.06 | 50.8 -4.7 | 3.5 -0.1 | 96.8 +0.3 | close | Xmax 3.5 mm < 3.6 mm: lower excursion-limited SPL | + |
| Celestion TF1230 | 59 -0.4 | 0.515 +0.04 | 51.25 -4.25 | 4.8 +1.2 | 94 -2.5 | close | + |
Comparer les 3 plus proches avec le PWX12-200 →
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.