Eminence ALPHA 3-8
Paramètres Thiele-Small
| Taille nominale | 3" |
|---|---|
| Impédance | 8 Ω |
| Fs | 118 Hz |
| Qts | 0.5 |
| Qes | 0.53 |
| Qms | 7.94 |
| Vas | 0.95 L |
| Sd | 28.6 cm² |
| Xmax | 2.4 mm |
| Re | 5.12 Ω |
| Bl | 3.93 T·m |
| Mms | 2 g |
| Pe | 30 W |
| Sensibilité | 88.6 dB |
Indication d'alignement
| EBP | 223 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 0.9 L |
EBP > 100 : favorise un alignement 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 |
|---|---|---|---|---|---|---|---|---|
| LaVoce WSF030.70 | 112 -6 | 0.61 +0.11 | 0.89 -0.06 | 3.3 +0.9 | 85.5 -3.1 | usable | + | |
| Eminence ALPHA 3-32 | 117 -1 | 0.74 +0.24 | 0.98 +0.03 | 2.6 +0.2 | 88 -0.6 | usable | 32 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 3FE22 | 110 -8 | 0.47 -0.03 | 1.3 +0.35 | 1.83 -0.57 | 91 +2.4 | usable | 20 W vs 30 W: lower power handling · Xmax 1.83 mm < 2.4 mm: lower excursion-limited SPL | + |
| Faital PRO 3FE25 | 110 -8 | 0.52 +0.02 | 1.3 +0.35 | 1.73 -0.67 | 91 +2.4 | usable | 4 Ω vs 8 Ω: amp load changes · 20 W vs 30 W: lower power handling · Xmax 1.73 mm < 2.4 mm: lower excursion-limited SPL | + |
| Faital PRO 3FE22 | 110 -8 | 0.56 +0.06 | 1.4 +0.45 | 1.83 -0.57 | 91 +2.4 | usable | 16 Ω vs 8 Ω: amp load changes · 20 W vs 30 W: lower power handling · Xmax 1.83 mm < 2.4 mm: lower excursion-limited SPL | + |
| Faital PRO 3FE25 | 110 -8 | 0.66 +0.16 | 1.3 +0.35 | 1.83 -0.57 | 91 +2.4 | usable | 20 W vs 30 W: lower power handling · Xmax 1.83 mm < 2.4 mm: lower excursion-limited SPL | + |
| Faital PRO 3FE26 | 150 +32 | 0.79 +0.29 | 0.9 -0.05 | 2 -0.4 | 90 +1.4 | usable | 20 W vs 30 W: lower power handling · Xmax 2 mm < 2.4 mm: lower excursion-limited SPL | + |
| Faital PRO 3FE22 | 110 -8 | 0.36 -0.14 | 1.3 +0.35 | 1.73 -0.67 | 91 +2.4 | usable | 4 Ω vs 8 Ω: amp load changes · 20 W vs 30 W: lower power handling · Xmax 1.73 mm < 2.4 mm: lower excursion-limited SPL | + |
| Faital PRO 3FE25 | 110 -8 | 0.83 +0.33 | 1.3 +0.35 | 1.83 -0.57 | 90 +1.4 | risky | 16 Ω vs 8 Ω: amp load changes · 20 W vs 30 W: lower power handling · Xmax 1.83 mm < 2.4 mm: lower excursion-limited SPL | + |
| Faital PRO 3FE26 | 150 +32 | 1.08 +0.58 | 0.9 -0.05 | 2 -0.4 | 90 +1.4 | risky | 16 Ω vs 8 Ω: amp load changes · 20 W vs 30 W: lower power handling · Xmax 2 mm < 2.4 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le ALPHA 3-8 →
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.