Cabasse 30M20
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 34 Hz |
| Qts | 0.454 |
| Qes | 0.52 |
| Qms | 3.56 |
| Vas | 220 L |
| Sd | 490 cm² |
| Xmax | 4.6 mm |
| Re | 5.3 Ω |
| Bl | 8.5 T·m |
| Mms | 33.5 g |
| Pe | 150 W |
| Sensibilité | 96 dB |
Indication d'alignement
| EBP | 65 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 154.3 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 |
|---|---|---|---|---|---|---|---|---|
| Davis 31TPG-A | 37 +3 | 0.448 -0.01 | 213 -7 | 4.5 -0.1 | 96.5 +0.5 | close | Xmax 4.5 mm < 4.6 mm: lower excursion-limited SPL | + |
| Davis 31TPA-12G | 37 +3 | 0.448 -0.01 | 213.5 -6.5 | 4.5 -0.1 | 97.4 +1.4 | close | Xmax 4.5 mm < 4.6 mm: lower excursion-limited SPL | + |
| Audio Dynamique AD31TPA12G | 37.2 +3.2 | 0.448 -0.01 | 213.6 -6.4 | 5 +0.4 | 97.5 +1.5 | close | + | |
| Sonido SCW-300 | 35 +1 | 0.401 -0.05 | 210 -10 | 4.5 -0.1 | 95 -1 | close | 50 W vs 150 W: lower power handling · Xmax 4.5 mm < 4.6 mm: lower excursion-limited SPL | + |
| Davis 31ST12 v2018 | 34.1 +0.1 | 0.428 -0.03 | 195.7 -24.3 | 5 +0.4 | 93.9 -2.1 | close | 100 W vs 150 W: lower power handling | + |
| Philips AD12100/M8 | 36 +2 | 0.464 +0.01 | 193.3 -26.7 | 6.2 +1.6 | 94.6 -1.4 | close | 100 W vs 150 W: lower power handling | + |
| Davis 31TCA12 vp rc1 g | 39 +5 | 0.477 +0.02 | 202.9 -17.1 | 6 +1.4 | 96.1 +0.1 | close | + | |
| Audax PR300T4 série vp | 37 +3 | 0.519 +0.07 | 220 = | 4 -0.6 | 95.6 -0.4 | close | Xmax 4 mm < 4.6 mm: lower excursion-limited SPL | + |
| Davis KIT ALBEDO | 37.5 +3.5 | 0.459 +0.01 | 166 -54 | 5 +0.4 | 96.5 +0.5 | close | + | |
| Visaton W300-8 | 32 -2 | 0.449 -0.01 | 190 -30 | 7 +2.4 | 93.4 -2.6 | close | + |
Comparer les 3 plus proches avec le 30M20 →
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.