Davis 31TCA12 v2009
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 32.5 Hz |
| Qts | 0.31 |
| Qes | 0.354 |
| Qms | 2.499 |
| Vas | 222 L |
| Sd | 543 cm² |
| Xmax | 6 mm |
| Re | 7 Ω |
| Bl | 13.4 T·m |
| Mms | 44.6 g |
| Pe | 200 W |
| Sensibilité | 95.9 dB |
Indication d'alignement
| EBP | 92 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 52.8 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 31TCA12 vp rc | 32.5 = | 0.314 = | 222 = | 6 = | 96.2 +0.3 | close | + | |
| Visaton TD | 31 -1.5 | 0.324 +0.01 | 200 -22 | 7.3 +1.3 | 95.5 -0.4 | close | 150 W vs 200 W: lower power handling | + |
| Cabasse 30M22 | 31.5 -1 | 0.315 +0.01 | 196.1 -25.9 | 8 +2 | 97.7 +1.8 | close | + | |
| Visaton TD1 | 30.3 -2.2 | 0.327 +0.02 | 200 -22 | 7.6 +1.6 | 95.3 -0.6 | close | 150 W vs 200 W: lower power handling | + |
| Westra SW-300-2808 | 30 -2.5 | 0.322 +0.01 | 209 -13 | 9.3 +3.3 | 94.7 -1.2 | close | + | |
| Focal AUDIOM 12AX | 30.7 -1.8 | 0.329 +0.02 | 226 +4 | 4.5 -1.5 | 95.9 = | close | 150 W vs 200 W: lower power handling · Xmax 4.5 mm < 6 mm: lower excursion-limited SPL | + |
| Visaton WS33NG | 30 -2.5 | 0.308 = | 190 -32 | 8 +2 | 94.5 -1.4 | close | + | |
| Samy Speaker LW1200 | 30.7 -1.8 | 0.36 +0.05 | 210 -12 | 6 = | 94.3 -1.6 | close | 100 W vs 200 W: lower power handling | + |
| Davis 31TCA12 v2012 | 38 +5.5 | 0.333 +0.02 | 216 -6 | 6 = | 97.9 +2 | close | + | |
| Davis 31TK12 | 38.1 +5.6 | 0.314 = | 216 -6 | 5 -1 | 98 +2.1 | close | 150 W vs 200 W: lower power handling · Xmax 5 mm < 6 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 31TCA12 v2009 →
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.