Fertin Acoustics 30 MODEL 7
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 22 Hz |
| Qts | 0.098 |
| Qes | 0.1 |
| Qms | 4.6 |
| Vas | 336 L |
| Sd | 483 cm² |
| Xmax | 3 mm |
| Re | 6.2 Ω |
| Bl | 20.9 T·m |
| Mms | 50.9 g |
| Pe | 40 W |
| Sensibilité | 98.6 dB |
Indication d'alignement
| EBP | 220 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 6.6 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 |
|---|---|---|---|---|---|---|---|---|
| Audax HD33S66 | 24 +2 | 0.145 +0.05 | 338 +2 | 3.5 +0.5 | 98 -0.6 | usable | + | |
| Fertin Acoustics 30SM8 | 21.7 -0.3 | 0.146 +0.05 | 324 -12 | 3 = | 96.5 -2.1 | usable | + | |
| Fertin Acoustics 30EXM8 | 23.7 +1.7 | 0.147 +0.05 | 250 -86 | 3 = | 96.5 -2.1 | usable | + | |
| Focal AUDIOM 12A | 21.5 -0.5 | 0.165 +0.07 | 489 +153 | 4.5 +1.5 | 97.8 -0.8 | usable | + | |
| Monacor SPH-300TC v1 | 23 +1 | 0.198 +0.1 | 315 -21 | 4 +1 | 95.4 -3.2 | risky | + | |
| JBL 124A | 16 -6 | 0.137 +0.04 | 399.3 +63.3 | 5.1 +2.1 | 93.7 -4.9 | risky | + | |
| JBL 2203A | 16 -6 | 0.137 +0.04 | 399.3 +63.3 | 5.1 +2.1 | 93.7 -4.9 | risky | + | |
| JBL 2203H | 16 -6 | 0.137 +0.04 | 399.3 +63.3 | 5.1 +2.1 | 93.7 -4.9 | risky | + | |
| Pioneer A30GU30-55D | 24 +2 | 0.209 +0.11 | 277 -59 | 3.1 +0.1 | 97.9 -0.7 | risky | 4 Ω vs 8 Ω: amp load changes | + |
| Tannoy 3128 | 25 +3 | 0.195 +0.1 | 276 -60 | 3 = | 96.5 -2.1 | risky | + |
Comparer les 3 plus proches avec le 30 MODEL 7 →
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.