Jamo 20325
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 32 Hz |
| Qts | 0.849 |
| Qes | 0.95 |
| Qms | 7.95 |
| Vas | 163.4 L |
| Sd | 517 cm² |
| Xmax | 5 mm |
| Re | 3.6 Ω |
| Bl | 6.6 T·m |
| Mms | 56.7 g |
| Pe | 100 W |
| Sensibilité | 93 dB |
Indication d'alignement
| EBP | 34 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | Qts too high |
EBP < 50 : favorise un alignement clos.
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 |
|---|---|---|---|---|---|---|---|---|
| Kenwood RD 30 FU 120-F | 31.6 -0.4 | 0.879 +0.03 | 206.3 +42.9 | 8 +3 | 89.8 -3.2 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Infinity 1200WIB vp | 35 +3 | 0.789 -0.06 | 116 -47.4 | 5.1 +0.1 | 92.8 -0.2 | usable | + | |
| Cabasse 30BZ18 v2 | 38.5 +6.5 | 0.747 -0.1 | 154.7 -8.7 | 4 -1 | 92.8 -0.2 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 4 mm < 5 mm: lower excursion-limited SPL | + |
| Monacor SP-302C | 33 +1 | 0.607 -0.24 | 155 -8.4 | 5 = | 94.3 +1.3 | usable | + | |
| Sphynx SP-W310PP | 33 +1 | 0.618 -0.23 | 182.8 +19.4 | 5 = | 91 -2 | usable | 16 Ω vs 4 Ω: amp load changes | + |
| STX W.30.200.8.MC | 31 -1 | 0.622 -0.23 | 148 -15.4 | 6.2 +1.2 | 91.3 -1.7 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Kenford HW-1206 | 31 -1 | 0.8 -0.05 | 170 +6.6 | 3 -2 | 89.5 -3.5 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 3 mm < 5 mm: lower excursion-limited SPL | + |
| Lanzar VW124/12D | 40 +8 | 0.763 -0.09 | 147.4 -16 | 10 +5 | 95.5 +2.5 | usable | + | |
| Samy Speaker LW1200 v1 | 27.1 -4.9 | 0.754 -0.09 | 159.6 -3.8 | 4.5 -0.5 | 87 -6 | usable | 16 Ω vs 4 Ω: amp load changes · Xmax 4.5 mm < 5 mm: lower excursion-limited SPL | + |
| Visaton WS32AW vp de FREDO51 | 39 +7 | 0.765 -0.08 | 115 -48.4 | 5 = | 91.5 -1.5 | usable | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 20325 →
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.