Powerbass L-124D 12
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 2 Ω |
| Fs | 29 Hz |
| Qts | 0.489 |
| Qes | 0.54 |
| Qms | 5.2 |
| Vas | 59 L |
| Sd | 471 cm² |
| Xmax | 9 mm |
| Re | 1.6 Ω |
| Bl | 9.3 T·m |
| Mms | 158.8 g |
| Pe | 400 W |
| Sensibilité | 93.2 dB |
Indication d'alignement
| EBP | 54 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 54.1 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 |
|---|---|---|---|---|---|---|---|---|
| JBL GTO 1214D | 28.3 -0.7 | 0.488 = | 66 +7 | 7.3 -1.7 | 92.9 -0.3 | close | Xmax 7.3 mm < 9 mm: lower excursion-limited SPL | + |
| Bravox UXP12D-4 | 32 +3 | 0.496 +0.01 | 58 -1 | 7.5 -1.5 | 94.1 +0.9 | close | Xmax 7.5 mm < 9 mm: lower excursion-limited SPL | + |
| Monacor BLACKBASS-12 4 Ohms | 29 = | 0.482 -0.01 | 61 +2 | 7.5 -1.5 | 90.1 -3.1 | close | 4 Ω vs 2 Ω: amp load changes · 300 W vs 400 W: lower power handling · Xmax 7.5 mm < 9 mm: lower excursion-limited SPL | + |
| Dayton Audio TS320D-4 TITANIC MK 4 | 28.3 -0.7 | 0.453 -0.04 | 64.1 +5.1 | 9.8 +0.8 | 90.7 -2.5 | close | 4 Ω vs 2 Ω: amp load changes | + |
| Rockford Fosgate P3D2-12 | 26.5 -2.5 | 0.491 = | 57.7 -1.3 | 9.5 +0.5 | 89 -4.2 | close | 4 Ω vs 2 Ω: amp load changes | + |
| Focal P30DB | 29.4 +0.4 | 0.427 -0.06 | 56.8 -2.2 | 7.7 -1.3 | 93.7 +0.5 | close | Xmax 7.7 mm < 9 mm: lower excursion-limited SPL | + |
| JL Audio 12W7AE-3 | 27.2 -1.8 | 0.482 -0.01 | 66 +7 | 13.7 +4.7 | 91.2 -2 | close | 4 Ω vs 2 Ω: amp load changes | + |
| JL Audio 13TW5V2-2 | 27.6 -1.4 | 0.526 +0.04 | 60.3 +1.3 | 9 = | 89.2 -4 | close | 4 Ω vs 2 Ω: amp load changes | + |
| Alpine 1242D | 29 = | 0.47 -0.02 | 45 -14 | 9.1 +0.1 | 91.4 -1.8 | close | 4 Ω vs 2 Ω: amp load changes | + |
| Wavecor SW312WA03 | 28 -1 | 0.479 -0.01 | 61 +2 | 7.3 -1.7 | 90.2 -3 | close | 4 Ω vs 2 Ω: amp load changes · 250 W vs 400 W: lower power handling · Xmax 7.3 mm < 9 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le L-124D 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.