Dayton Audio IB385-8
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 21.5 Hz |
| Qts | 0.588 |
| Qes | 0.63 |
| Qms | 8.92 |
| Vas | 248.9 L |
| Sd | 819.4 cm² |
| Xmax | 12.4 mm |
| Re | 5.2 Ω |
| Bl | 15.2 T·m |
| Mms | 207.2 g |
| Pe | 350 W |
| Sensibilité | 89.8 dB |
Indication d'alignement
| EBP | 34 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 557.9 L |
EBP < 50 : favorise un alignement clos.
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 |
|---|---|---|---|---|---|---|---|---|
| Rockford Fosgate P2D4-15 | 20.9 -0.6 | 0.655 +0.07 | 219.6 -29.3 | 11.3 -1.1 | 87.3 -2.5 | usable | Xmax 11.3 mm < 12.4 mm: lower excursion-limited SPL | + |
| Oxygen AIR2 380 | 22.7 +1.2 | 0.543 -0.04 | 202.2 -46.7 | 11.5 -0.9 | 91.6 +1.8 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 11.5 mm < 12.4 mm: lower excursion-limited SPL | + |
| Hertz Audio DS 38.3 | 23 +1.5 | 0.65 +0.06 | 244 -4.9 | 9 -3.4 | 87.9 -1.9 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 9 mm < 12.4 mm: lower excursion-limited SPL | + |
| MTX Audio RT15-04 | 20 -1.5 | 0.479 -0.11 | 223 -25.9 | 10.3 -2.1 | 90.8 +1 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 10.3 mm < 12.4 mm: lower excursion-limited SPL | + |
| GRS 15SSW-4HE | 20.7 -0.8 | 0.487 -0.1 | 196.6 -52.3 | 9.5 -2.9 | 89.8 = | usable | Xmax 9.5 mm < 12.4 mm: lower excursion-limited SPL | + |
| Dayton Audio UM15-22 ULTIMAX DVC | 19.5 -2 | 0.474 -0.11 | 224.3 -24.6 | 9.5 -2.9 | 90.2 +0.4 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 9.5 mm < 12.4 mm: lower excursion-limited SPL | + |
| Rockford Fosgate P3D4-15 | 22.4 +0.9 | 0.566 -0.02 | 155.8 -93.1 | 11 -1.4 | 87.3 -2.5 | usable | Xmax 11 mm < 12.4 mm: lower excursion-limited SPL | + |
| Dayton Audio DVC385-88 | 20.9 -0.6 | 0.446 -0.14 | 237 -11.9 | 11.1 -1.3 | 93.8 +4 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 11.1 mm < 12.4 mm: lower excursion-limited SPL | + |
| MTX Audio T3154 | 22.7 +1.2 | 0.561 -0.03 | 315.9 +67 | 9.4 -3 | 93.8 +4 | usable | 4 Ω vs 8 Ω: amp load changes · 200 W vs 350 W: lower power handling · Xmax 9.4 mm < 12.4 mm: lower excursion-limited SPL | + |
| Rockford Fosgate P1S2-15 | 23 +1.5 | 0.55 -0.04 | 191.5 -57.4 | 9 -3.4 | 87.4 -2.4 | usable | 2 Ω vs 8 Ω: amp load changes · 250 W vs 350 W: lower power handling · Xmax 9 mm < 12.4 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le IB385-8 →
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.