Eminence ALPHA-15A
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 41 Hz |
| Qts | 1.26 |
| Qes | 1.53 |
| Qms | 7.23 |
| Vas | 260 L |
| Sd | 856.3 cm² |
| Xmax | 3.8 mm |
| Re | 5.88 Ω |
| Bl | 7.7 T·m |
| Mms | 59 g |
| Pe | 200 W |
| Sensibilité | 97 dB |
Indication d'alignement
| EBP | 27 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | Qts too high |
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 |
|---|---|---|---|---|---|---|---|---|
| Eminence ALPHA 15 | 41 = | 1.263 = | 260 = | 3.8 = | 94 -3 | close | + | |
| Eminence ALPHA 15 A | 41 = | 1.263 = | 260 = | 3.8 = | 94 -3 | close | + | |
| Jinwey YDA-380-4 | 34.3 -6.7 | 1.186 -0.07 | 252.9 -7.1 | 3 -0.8 | 93.9 -3.1 | usable | 4 Ω vs 8 Ω: amp load changes · 120 W vs 200 W: lower power handling · Xmax 3 mm < 3.8 mm: lower excursion-limited SPL | + |
| Community 109567 | 42.4 +1.4 | 0.95 -0.31 | 282.3 +22.3 | 3 -0.8 | 96.7 -0.3 | usable | 100 W vs 200 W: lower power handling · Xmax 3 mm < 3.8 mm: lower excursion-limited SPL | + |
| Carpower SP-382C | 30 -11 | 1.279 +0.02 | 320 +60 | 3.5 -0.3 | 92.1 -4.9 | usable | 4 Ω vs 8 Ω: amp load changes · 150 W vs 200 W: lower power handling · Xmax 3.5 mm < 3.8 mm: lower excursion-limited SPL | + |
| Eminence FAS 154 | 38.3 -2.7 | 0.868 -0.39 | 211 -49 | 7.2 +3.4 | 96.2 -0.8 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Goldwood GW-215/40/8 | 30.5 -10.5 | 1.087 -0.17 | 261.2 +1.2 | 3.5 -0.3 | 89.8 -7.2 | usable | 150 W vs 200 W: lower power handling · Xmax 3.5 mm < 3.8 mm: lower excursion-limited SPL | + |
| LaVoce LBASS15-15 | 37 -4 | 0.74 -0.52 | 284.84 +24.84 | 4.7 +0.9 | 96 -1 | usable | 100 W vs 200 W: lower power handling | + |
| Eminence OB A15 NEO | 40.4 -0.6 | 0.723 -0.54 | 234 -26 | 6 +2.2 | 95.7 -1.3 | usable | + | |
| GRS 15PF-8 | 29 -12 | 1.394 +0.13 | 265.9 +5.9 | 4 +0.2 | 87.7 -9.3 | usable | 150 W vs 200 W: lower power handling | + |
Comparer les 3 plus proches avec le ALPHA-15A →
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.