Alpine SWR-12D2 vp
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 27 Hz |
| Qts | 0.441 |
| Qes | 0.47 |
| Qms | 7.1 |
| Vas | 46 L |
| Sd | 479 cm² |
| Xmax | 10 mm |
| Re | 4 Ω |
| Bl | 18.7 T·m |
| Mms | 242.9 g |
| Pe | 750 W |
| Sensibilité | 87.8 dB |
Indication d'alignement
| EBP | 57 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 29.3 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 |
|---|---|---|---|---|---|---|---|---|
| TC Sounds LMS R12 | 28 +1 | 0.43 -0.01 | 39 -7 | 10.8 +0.8 | 87.7 -0.1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Focal E30KX | 29 +2 | 0.454 +0.01 | 50 +4 | 10.7 +0.7 | 86.9 -0.9 | close | + | |
| Focal SUB30KXE | 29 +2 | 0.454 +0.01 | 50 +4 | 10.8 +0.8 | 86.9 -0.9 | close | + | |
| Rockford Fosgate T0D212 | 25.3 -1.7 | 0.473 +0.03 | 55 +9 | 10.5 +0.5 | 88 +0.2 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Alpine SWR-1242D 12 | 29 +2 | 0.47 +0.03 | 45 -1 | 9.1 -0.9 | 85.7 -2.1 | close | Xmax 9.1 mm < 10 mm: lower excursion-limited SPL | + |
| Ground Zero GZRW 12XD-AL | 29 +2 | 0.451 +0.01 | 52 +6 | 9.2 -0.8 | 86.1 -1.7 | close | 500 W vs 750 W: lower power handling · Xmax 9.2 mm < 10 mm: lower excursion-limited SPL | + |
| Earthquake Sound SUBZERO-12 | 26.8 -0.2 | 0.424 -0.02 | 58.1 +12.1 | 12.7 +2.7 | 86.2 -1.6 | close | + | |
| MTX Audio TX612 | 27 = | 0.393 -0.05 | 42.7 -3.3 | 9.7 -0.3 | 91 +3.2 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 9.7 mm < 10 mm: lower excursion-limited SPL | + |
| Dayton Audio SS12-22 | 27 = | 0.351 -0.09 | 49.4 +3.4 | 9.6 -0.4 | 88.1 +0.3 | close | Xmax 9.6 mm < 10 mm: lower excursion-limited SPL | + |
| Alpine 1242D | 29 +2 | 0.47 +0.03 | 45 -1 | 9.1 -0.9 | 91.4 +3.6 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 9.1 mm < 10 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le SWR-12D2 vp →
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.