Jensen RS12045SW
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 25 Hz |
| Qts | 0.3 |
| Qes | 0.31 |
| Qms | 9.71 |
| Vas | 220 L |
| Sd | 498 cm² |
| Xmax | 11 mm |
| Re | 3.86 Ω |
| Bl | 11.2 T·m |
| Mms | 64 g |
| Pe | 250 W |
| Sensibilité | 95.6 dB |
Indication d'alignement
| EBP | 81 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 48.3 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 |
|---|---|---|---|---|---|---|---|---|
| Audiotechnology FLEXUNIT 12B772510 | 25 = | 0.299 = | 250 +30 | 8.6 -2.4 | 94.3 -1.3 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 8.6 mm < 11 mm: lower excursion-limited SPL | + |
| Rockford Fosgate S1-124 | 28 +3 | 0.326 +0.03 | 186 -34 | 9.9 -1.1 | 96.2 +0.6 | usable | Xmax 9.9 mm < 11 mm: lower excursion-limited SPL | + |
| Focal 12V 726DB | 25.9 +0.9 | 0.354 +0.05 | 210.5 -9.5 | 8.5 -2.5 | 96 +0.4 | usable | 150 W vs 250 W: lower power handling · Xmax 8.5 mm < 11 mm: lower excursion-limited SPL | + |
| Westra SW-300-2808 | 30 +5 | 0.322 +0.02 | 209 -11 | 9.3 -1.7 | 94.7 -0.9 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 9.3 mm < 11 mm: lower excursion-limited SPL | + |
| Axon 12K01 | 25 = | 0.289 -0.01 | 191.8 -28.2 | 6.7 -4.3 | 95.4 -0.2 | usable | 125 W vs 250 W: lower power handling · Xmax 6.7 mm < 11 mm: lower excursion-limited SPL | + |
| Visaton TIW300 | 25 = | 0.282 -0.02 | 160 -60 | 9.7 -1.3 | 92.9 -2.7 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 9.7 mm < 11 mm: lower excursion-limited SPL | + |
| SB Acoustics SB34NRXL75-8 | 22 -3 | 0.275 -0.02 | 205 -15 | 9.6 -1.4 | 91.9 -3.7 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 9.6 mm < 11 mm: lower excursion-limited SPL | + |
| Visaton WS33NG | 30 +5 | 0.308 +0.01 | 190 -30 | 8 -3 | 94.5 -1.1 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 8 mm < 11 mm: lower excursion-limited SPL | + |
| Fostex SLE 30 W | 22 -3 | 0.302 = | 293 +73 | 9.5 -1.5 | 92.8 -2.8 | usable | 8 Ω vs 4 Ω: amp load changes · 160 W vs 250 W: lower power handling · Xmax 9.5 mm < 11 mm: lower excursion-limited SPL | + |
| Visaton TD1 | 30.3 +5.3 | 0.327 +0.03 | 200 -20 | 7.6 -3.4 | 95.3 -0.3 | usable | 8 Ω vs 4 Ω: amp load changes · 150 W vs 250 W: lower power handling · Xmax 7.6 mm < 11 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le RS12045SW →
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.