Fertin Acoustics 30EXM8
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 23.7 Hz |
| Qts | 0.147 |
| Qes | 0.15 |
| Qms | 6.46 |
| Vas | 250 L |
| Sd | 490 cm² |
| Xmax | 3 mm |
| Re | 6.2 Ω |
| Bl | 19.3 T·m |
| Mms | 60.7 g |
| Pe | 50 W |
| Sensibilité | 96.5 dB |
Indication d'alignement
| EBP | 158 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 11.3 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 |
|---|---|---|---|---|---|---|---|---|
| Fertin Acoustics 30SM8 | 21.7 -2 | 0.146 = | 324 +74 | 3 = | 96.5 = | close | + | |
| Audax HD33S66 | 24 +0.3 | 0.145 = | 338 +88 | 3.5 +0.5 | 98 +1.5 | close | + | |
| Tannoy 3128 | 25 +1.3 | 0.195 +0.05 | 276 +26 | 3 = | 96.5 = | usable | + | |
| Tannoy HPD 315A | 25 +1.3 | 0.195 +0.05 | 276 +26 | 3 = | 96.5 = | usable | + | |
| Audax LFP502 | 24 +0.3 | 0.208 +0.06 | 267 +17 | 3.5 +0.5 | 95.4 -1.1 | usable | + | |
| Audax PR33SM150 | 24 +0.3 | 0.208 +0.06 | 267 +17 | 3.5 +0.5 | 95.4 -1.1 | usable | + | |
| Pioneer A30GU30-55D | 24 +0.3 | 0.209 +0.06 | 277 +27 | 3.1 +0.1 | 97.9 +1.4 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Focal AUDIOM 12VX | 23.5 -0.2 | 0.202 +0.06 | 238 -12 | 6 +3 | 94.5 -2 | usable | + | |
| Audax PR33S66 | 30 +6.3 | 0.169 +0.02 | 214.4 -35.6 | 3.8 +0.8 | 98.2 +1.7 | usable | + | |
| Fluxmag 1201-LB | 28.9 +5.2 | 0.163 +0.02 | 196.2 -53.8 | 4 +1 | 98.4 +1.9 | usable | + |
Comparer les 3 plus proches avec le 30EXM8 →
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.