Eminence ALPHA 15 A
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 41 Hz |
| Qts | 1.263 |
| 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 | 59.6 g |
| Pe | 200 W |
| Sensibilité | 94 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 = | close | + | |
| Eminence ALPHA-15A | 41 = | 1.26 = | 260 = | 3.8 = | 97 +3 | close | + | |
| Jinwey YDA-380-4 | 34.3 -6.7 | 1.186 -0.08 | 252.9 -7.1 | 3 -0.8 | 93.9 -0.1 | 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 | + |
| Carpower SP-382C | 30 -11 | 1.279 +0.02 | 320 +60 | 3.5 -0.3 | 92.1 -1.9 | 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 | + |
| Community 109567 | 42.4 +1.4 | 0.95 -0.31 | 282.3 +22.3 | 3 -0.8 | 96.7 +2.7 | usable | 100 W vs 200 W: lower power handling · Xmax 3 mm < 3.8 mm: lower excursion-limited SPL | + |
| Goldwood GW-215/40/8 | 30.5 -10.5 | 1.087 -0.18 | 261.2 +1.2 | 3.5 -0.3 | 89.8 -4.2 | usable | 150 W vs 200 W: lower power handling · Xmax 3.5 mm < 3.8 mm: lower excursion-limited SPL | + |
| GRS 15PF-8 | 29 -12 | 1.394 +0.13 | 265.9 +5.9 | 4 +0.2 | 87.7 -6.3 | usable | 150 W vs 200 W: lower power handling | + |
| Mercuriale HTR 386 M0 | 32 -9 | 1.255 -0.01 | 428.8 +168.8 | 3.6 -0.2 | 91.6 -2.4 | usable | Xmax 3.6 mm < 3.8 mm: lower excursion-limited SPL | + |
| Jinwey YDA-380-8 | 33.8 -7.2 | 0.922 -0.34 | 278.8 +18.8 | 3 -0.8 | 92.3 -1.7 | usable | 120 W vs 200 W: lower power handling · Xmax 3 mm < 3.8 mm: lower excursion-limited SPL | + |
| Europsonic TS30/250D | 34 -7 | 1.067 -0.2 | 402.5 +142.5 | 5.4 +1.6 | 92.7 -1.3 | usable | 125 W vs 200 W: lower power handling | + |
Comparer les 3 plus proches avec le ALPHA 15 A →
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.