Westra SW-300-2808
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 30 Hz |
| Qts | 0.322 |
| Qes | 0.36 |
| Qms | 3.03 |
| Vas | 209 L |
| Sd | 531 cm² |
| Xmax | 9.3 mm |
| Re | 6.7 Ω |
| Bl | 13.7 T·m |
| Mms | 53.2 g |
| Pe | 250 W |
| Sensibilité | 94.7 dB |
Indication d'alignement
| EBP | 83 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 54.7 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 |
|---|---|---|---|---|---|---|---|---|
| Visaton TD1 | 30.3 +0.3 | 0.327 +0.01 | 200 -9 | 7.6 -1.7 | 95.3 +0.6 | close | 150 W vs 250 W: lower power handling · Xmax 7.6 mm < 9.3 mm: lower excursion-limited SPL | + |
| Visaton WS33NG | 30 = | 0.308 -0.01 | 190 -19 | 8 -1.3 | 94.5 -0.2 | close | Xmax 8 mm < 9.3 mm: lower excursion-limited SPL | + |
| Rockford Fosgate S1-124 | 28 -2 | 0.326 = | 186 -23 | 9.9 +0.6 | 96.2 +1.5 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Visaton TD | 31 +1 | 0.324 = | 200 -9 | 7.3 -2 | 95.5 +0.8 | close | 150 W vs 250 W: lower power handling · Xmax 7.3 mm < 9.3 mm: lower excursion-limited SPL | + |
| Cabasse 30M22 | 31.5 +1.5 | 0.315 -0.01 | 196.1 -12.9 | 8 -1.3 | 97.7 +3 | close | Xmax 8 mm < 9.3 mm: lower excursion-limited SPL | + |
| Jensen RS12045SW | 25 -5 | 0.3 -0.02 | 220 +11 | 11 +1.7 | 95.6 +0.9 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Focal 12V 726DB | 25.9 -4.1 | 0.354 +0.03 | 210.5 +1.5 | 8.5 -0.8 | 96 +1.3 | close | 4 Ω vs 8 Ω: amp load changes · 150 W vs 250 W: lower power handling · Xmax 8.5 mm < 9.3 mm: lower excursion-limited SPL | + |
| Samy Speaker LW1200 | 30.7 +0.7 | 0.36 +0.04 | 210 +1 | 6 -3.3 | 94.3 -0.4 | usable | 100 W vs 250 W: lower power handling · Xmax 6 mm < 9.3 mm: lower excursion-limited SPL | + |
| Audiotechnology FLEXUNIT 12B772510 | 25 -5 | 0.299 -0.02 | 250 +41 | 8.6 -0.7 | 94.3 -0.4 | usable | Xmax 8.6 mm < 9.3 mm: lower excursion-limited SPL | + |
| Philips AD12240/W8 | 29 -1 | 0.392 +0.07 | 215.7 +6.7 | 7.4 -1.9 | 93.6 -1.1 | usable | 100 W vs 250 W: lower power handling · Xmax 7.4 mm < 9.3 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le SW-300-2808 →
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.