Alpine SWR-1242D 12
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 29 Hz |
| Qts | 0.47 |
| Qes | 0.5 |
| Qms | 7.89 |
| Vas | 45 L |
| Sd | 480 cm² |
| Xmax | 9.1 mm |
| Re | 7.4 Ω |
| Bl | 24.1 T·m |
| Mms | 216.2 g |
| Pe | 1000 W |
| Sensibilité | 85.7 dB |
Indication d'alignement
| EBP | 58 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 35.6 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 |
|---|---|---|---|---|---|---|---|---|
| Ground Zero GZRW 12XD-AL | 29 = | 0.451 -0.02 | 52 +7 | 9.2 +0.1 | 86.1 +0.4 | close | 500 W vs 1000 W: lower power handling | + |
| Focal E30KX | 29 = | 0.454 -0.02 | 50 +5 | 10.7 +1.6 | 86.9 +1.2 | close | + | |
| Focal SUB30KXE | 29 = | 0.454 -0.02 | 50 +5 | 10.8 +1.7 | 86.9 +1.2 | close | + | |
| Alpine 1242D | 29 = | 0.47 = | 45 = | 9.1 = | 91.4 +5.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Alpine SWR-12D2 vp | 27 -2 | 0.441 -0.03 | 46 +1 | 10 +0.9 | 87.8 +2.1 | close | 750 W vs 1000 W: lower power handling | + |
| Hertz Audio HX 300 | 33 +4 | 0.47 = | 49.62 +4.62 | 14 +4.9 | 87.1 +1.4 | close | 4 Ω vs 8 Ω: amp load changes · 600 W vs 1000 W: lower power handling | + |
| Audiomobile ELITE 2212 | 28 -1 | 0.48 +0.01 | 59.46 +14.46 | 12.7 +3.6 | 85.8 +0.1 | close | 4 Ω vs 8 Ω: amp load changes · 600 W vs 1000 W: lower power handling | + |
| Hifonics OLM800D4 | 29 = | 0.525 +0.06 | 41 -4 | 7.5 -1.6 | 84.9 -0.8 | close | Xmax 7.5 mm < 9.1 mm: lower excursion-limited SPL | + |
| TC Sounds LMS R12 | 28 -1 | 0.43 -0.04 | 39 -6 | 10.8 +1.7 | 87.7 +2 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Rockford Fosgate P3D4-12 | 27.7 -1.3 | 0.517 +0.05 | 57.7 +12.7 | 9.4 +0.3 | 86.3 +0.6 | close | 600 W vs 1000 W: lower power handling | + |
Comparer les 3 plus proches avec le SWR-1242D 12 →
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.