Fostex L 345
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 34 Hz |
| Qts | 0.242 |
| Qes | 0.26 |
| Qms | 3.4 |
| Vas | 197 L |
| Sd | 530 cm² |
| Xmax | 5.7 mm |
| Re | 7 Ω |
| Bl | 15.9 T·m |
| Mms | 43.8 g |
| Pe | 150 W |
| Sensibilité | 97.3 dB |
Indication d'alignement
| EBP | 131 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 26.1 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma SM212 | 34 = | 0.258 +0.02 | 198 +1 | 8.2 +2.5 | 98 +0.7 | close | + | |
| Monacor SP-330PAX | 33 -1 | 0.238 = | 190 -7 | 4.5 -1.2 | 97.4 +0.1 | close | Xmax 4.5 mm < 5.7 mm: lower excursion-limited SPL | + |
| RCF L 12P400K | 34 = | 0.241 = | 130 -67 | 6 +0.3 | 96.3 -1 | close | + | |
| AE Speakers TD12M | 38.1 +4.1 | 0.25 +0.01 | 140 -57 | 6 +0.3 | 97.3 = | usable | + | |
| Beyma 12K200 v1 | 35 +1 | 0.225 -0.02 | 160 -37 | 4.5 -1.2 | 97.8 +0.5 | usable | Xmax 4.5 mm < 5.7 mm: lower excursion-limited SPL | + |
| Cabasse 30M22 | 31.5 -2.5 | 0.315 +0.07 | 196.1 -0.9 | 8 +2.3 | 97.7 +0.4 | usable | + | |
| AE Speakers TD12X | 33.9 -0.1 | 0.284 +0.04 | 159.4 -37.6 | 7 +1.3 | 95.4 -1.9 | usable | + | |
| RCF L12P400K | 33.7 -0.3 | 0.25 +0.01 | 130 -67 | 6 +0.3 | 94.7 -2.6 | usable | + | |
| Davis 31TCA12 v2009 | 32.5 -1.5 | 0.31 +0.07 | 222 +25 | 6 +0.3 | 95.9 -1.4 | usable | + | |
| Davis 31TCA12 vp rc | 32.5 -1.5 | 0.314 +0.07 | 222 +25 | 6 +0.3 | 96.2 -1.1 | usable | + |
Comparer les 3 plus proches avec le L 345 →
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.