Fertin Acoustics 38EX-2
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 25 Hz |
| Qts | 0.135 |
| Qes | 0.14 |
| Qms | 3.84 |
| Vas | 595 L |
| Sd | 830 cm² |
| Xmax | 3 mm |
| Re | 5 Ω |
| Bl | 19.2 T·m |
| Mms | 65.8 g |
| Pe | 80 W |
| Sensibilité | 102.2 dB |
Indication d'alignement
| EBP | 179 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 22.5 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 |
|---|---|---|---|---|---|---|---|---|
| Fluxmag 1504-CX | 25.2 +0.2 | 0.158 +0.02 | 659.1 +64.1 | 4 +1 | 101.1 -1.1 | close | + | |
| Gauss 3540 GAUSS | 25 = | 0.16 +0.02 | 438.9 -156.1 | 5.1 +2.1 | 101.8 -0.4 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Audax WOOFEX 34 | 26.6 +1.6 | 0.104 -0.03 | 653.8 +58.8 | 4 +1 | 103.7 +1.5 | usable | + | |
| Altec 515B | 24.7 -0.3 | 0.166 +0.03 | 557.8 -37.2 | 4.2 +1.2 | 97.2 -5 | usable | 16 Ω vs 8 Ω: amp load changes | + |
| Altec 515C | 24.7 -0.3 | 0.166 +0.03 | 557.8 -37.2 | 4.2 +1.2 | 97.2 -5 | usable | 16 Ω vs 8 Ω: amp load changes | + |
| Beyma 15B100R | 20 -5 | 0.14 +0.01 | 590 -5 | 3 = | 94.9 -7.3 | usable | + | |
| EMS B15EX-12.5V | 22 -3 | 0.146 +0.01 | 791 +196 | 5.4 +2.4 | 100.4 -1.8 | usable | + | |
| Gauss 3580 GAUSS | 25 = | 0.16 +0.02 | 438.9 -156.1 | 5.1 +2.1 | 99.2 -3 | usable | + | |
| Fluxmag 1504-DF | 21.6 -3.4 | 0.132 = | 393.2 -201.8 | 4 +1 | 98.9 -3.3 | usable | + | |
| Fertin Acoustics 38EX-12.5 V | 20 -5 | 0.125 -0.01 | 935 +340 | 3 = | 101.6 -0.6 | usable | + |
Comparer les 3 plus proches avec le 38EX-2 →
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.