Fostex FW 305
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 25 Hz |
| Qts | 0.254 |
| Qes | 0.28 |
| Qms | 2.73 |
| Vas | 254 L |
| Sd | 530.9 cm² |
| Xmax | 4.8 mm |
| Re | 6.6 Ω |
| Bl | 15.3 T·m |
| Mms | 63 g |
| Pe | 60 W |
| Sensibilité | 94.3 dB |
Indication d'alignement
| EBP | 89 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 37.6 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 |
|---|---|---|---|---|---|---|---|---|
| Tonsil GDN 30/80/2 | 25 = | 0.26 +0.01 | 270 +16 | 6 +1.2 | 93.5 -0.8 | close | + | |
| ATC SB75-314 SC | 23 -2 | 0.25 = | 245 -9 | 5 +0.2 | 93.7 -0.6 | close | + | |
| Fostex W 300 A | 25 = | 0.281 +0.03 | 227 -27 | 4.6 -0.2 | 93.4 -0.9 | close | Xmax 4.6 mm < 4.8 mm: lower excursion-limited SPL | + |
| Fostex W 300 AII | 25 = | 0.281 +0.03 | 227 -27 | 4.6 -0.2 | 93.4 -0.9 | close | Xmax 4.6 mm < 4.8 mm: lower excursion-limited SPL | + |
| Audiotechnology FLEXUNIT 12B772510 | 25 = | 0.299 +0.04 | 250 -4 | 8.6 +3.8 | 94.3 = | close | + | |
| JBL 2214H | 23 -2 | 0.244 -0.01 | 223.7 -30.3 | 6.6 +1.8 | 93.9 -0.4 | close | + | |
| Monacor SPP-300/AD | 23 -2 | 0.265 +0.01 | 305 +51 | 5 +0.2 | 93.9 -0.4 | close | + | |
| SEAS 33F-WKA MINE | 24.8 -0.2 | 0.236 -0.02 | 206.1 -47.9 | 4.5 -0.3 | 94.4 +0.1 | close | Xmax 4.5 mm < 4.8 mm: lower excursion-limited SPL | + |
| Eminence W1238R | 21.5 -3.5 | 0.252 = | 236.6 -17.4 | 8.2 +3.4 | 93.6 -0.7 | close | + | |
| Audiotechnology FLEXUNITS 12 B 77 25 10 | 25 = | 0.3 +0.05 | 250 -4 | 4.3 -0.5 | 92.4 -1.9 | close | Xmax 4.3 mm < 4.8 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le FW 305 →
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.