Magnat AD 300 Séries II
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 30 Hz |
| Qts | 0.411 |
| Qes | 0.46 |
| Qms | 3.9 |
| Vas | 72 L |
| Sd | 500 cm² |
| Xmax | 7.3 mm |
| Re | 2.9 Ω |
| Bl | 12.8 T·m |
| Mms | 137 g |
| Pe | 300 W |
| Sensibilité | 92.6 dB |
Indication d'alignement
| EBP | 65 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 36.7 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 |
|---|---|---|---|---|---|---|---|---|
| Magnat AD300 | 30 = | 0.411 = | 72 = | 7.3 = | 92.8 +0.2 | close | + | |
| Polk Audio DB1240 | 30 = | 0.44 +0.03 | 71.85 -0.15 | 7.5 +0.2 | 88.1 -4.5 | close | + | |
| Focal P30DB | 29.4 -0.6 | 0.427 +0.02 | 56.8 -15.2 | 7.7 +0.4 | 93.7 +1.1 | close | 2 Ω vs 4 Ω: amp load changes | + |
| Infinity 1230W | 27.3 -2.7 | 0.437 +0.03 | 78.5 +6.5 | 7.9 +0.6 | 91 -1.6 | close | + | |
| Pioneer TS-W306C | 32.6 +2.6 | 0.414 = | 55.6 -16.4 | 8.1 +0.8 | 92.8 +0.2 | close | + | |
| Aura Sound NS12-794-4A | 27 -3 | 0.423 +0.01 | 78 +6 | 9.9 +2.6 | 90.9 -1.7 | close | + | |
| Auditor RIP 300P | 28.9 -1.1 | 0.35 -0.06 | 79.3 +7.3 | 8.8 +1.5 | 92.6 = | close | + | |
| Alpine SWR-1241D | 28 -2 | 0.427 +0.02 | 58 -14 | 6.9 -0.4 | 93 +0.4 | close | 2 Ω vs 4 Ω: amp load changes · Xmax 6.9 mm < 7.3 mm: lower excursion-limited SPL | + |
| Powerbass M-124 | 29.15 -0.85 | 0.41 = | 77.3 +5.3 | 9.5 +2.2 | 88 -4.6 | close | + | |
| JBL GTO 1214D | 28.3 -1.7 | 0.488 +0.08 | 66 -6 | 7.3 = | 92.9 +0.3 | close | 2 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le AD 300 Séries II →
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.