Fostex W 300 A
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 25 Hz |
| Qts | 0.281 |
| Qes | 0.29 |
| Qms | 9.17 |
| Vas | 227 L |
| Sd | 539.1 cm² |
| Xmax | 4.6 mm |
| Re | 7 Ω |
| Bl | 16.6 T·m |
| Mms | 72.7 g |
| Pe | 50 W |
| Sensibilité | 93.4 dB |
Indication d'alignement
| EBP | 86 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 42.6 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 |
|---|---|---|---|---|---|---|---|---|
| Fostex W 300 AII | 25 = | 0.281 = | 227 = | 4.6 = | 93.4 = | close | + | |
| Audiotechnology FLEXUNITS 12 B 77 25 10 | 25 = | 0.3 +0.02 | 250 +23 | 4.3 -0.3 | 92.4 -1 | close | Xmax 4.3 mm < 4.6 mm: lower excursion-limited SPL | + |
| Audax HD33S66 vp - AP | 26 +1 | 0.286 = | 228 +1 | 3.5 -1.1 | 92.9 -0.5 | close | Xmax 3.5 mm < 4.6 mm: lower excursion-limited SPL | + |
| Fostex FW 305 | 25 = | 0.254 -0.03 | 254 +27 | 4.8 +0.2 | 94.3 +0.9 | close | + | |
| Tonsil GDN 30/80/2 | 25 = | 0.26 -0.02 | 270 +43 | 6 +1.4 | 93.5 +0.1 | close | + | |
| MCM Electronics 55-1465 DVC 8 Ohms en série 16 Oh | 25 = | 0.29 +0.01 | 203.8 -23.2 | 5 +0.4 | 90.3 -3.1 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Audiotechnology FLEXUNIT 12B772510 | 25 = | 0.299 +0.02 | 250 +23 | 8.6 +4 | 94.3 +0.9 | close | + | |
| Great Plains Audio 3124 GPA | 26 +1 | 0.288 +0.01 | 186.9 -40.1 | 6.4 +1.8 | 93.1 -0.3 | close | + | |
| Altec 3124 | 26 +1 | 0.288 +0.01 | 186.9 -40.1 | 6.4 +1.8 | 92.9 -0.5 | close | + | |
| TVM ARN 312-00/4 | 22 -3 | 0.289 +0.01 | 206 -21 | 6.4 +1.8 | 93.8 +0.4 | close | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le W 300 A →
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.