Eminence SIGMA PRO 18
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 28 Hz |
| Qts | 0.29 |
| Qes | 0.3 |
| Qms | 8.28 |
| Vas | 441.2 L |
| Sd | 1140.1 cm² |
| Xmax | 6.1 mm |
| Re | 6.29 Ω |
| Bl | 22.2 T·m |
| Mms | 133.4 g |
| Pe | 650 W |
| Sensibilité | 98.1 dB |
Indication d'alignement
| EBP | 93 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 89.2 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence SIGMA PRO-18A | 28 = | 0.29 = | 441.2 = | 6.1 = | 99 +0.9 | close | + | |
| Faital PRO 18FH500 | 28 = | 0.29 = | 456.7 +15.5 | 9.45 +3.35 | 98 -0.1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 18FH510 | 30 +2 | 0.29 = | 411.9 -29.3 | 9.25 +3.15 | 98 -0.1 | close | + | |
| B&C 18 PS 46 | 28 = | 0.316 +0.03 | 386 -55.2 | 6 -0.1 | 97.9 -0.2 | close | Xmax 6 mm < 6.1 mm: lower excursion-limited SPL | + |
| Electro-Voice EVX-180A | 29 +1 | 0.27 -0.02 | 416 -25.2 | 6.4 +0.3 | 99.5 +1.4 | close | + | |
| Electro-Voice EVX-180B | 29 +1 | 0.27 -0.02 | 416 -25.2 | 6.4 +0.3 | 99.5 +1.4 | close | + | |
| 18 Sound 18LW800 | 29 +1 | 0.272 -0.02 | 448 +6.8 | 8 +1.9 | 99.8 +1.7 | close | 500 W vs 650 W: lower power handling | + |
| Dayton Audio PA460-8 18 | 26.2 -1.8 | 0.269 -0.02 | 473.5 +32.3 | 6 -0.1 | 98.6 +0.5 | close | 500 W vs 650 W: lower power handling · Xmax 6 mm < 6.1 mm: lower excursion-limited SPL | + |
| Dayton Audio PA460-8 18 PRO WOOFER | 26.2 -1.8 | 0.269 -0.02 | 473.5 +32.3 | 6 -0.1 | 98.6 +0.5 | close | 500 W vs 650 W: lower power handling · Xmax 6 mm < 6.1 mm: lower excursion-limited SPL | + |
| Celestion FTR18-4080F | 28 = | 0.265 -0.02 | 383.3 -57.9 | 6 -0.1 | 98.6 +0.5 | close | Xmax 6 mm < 6.1 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le SIGMA PRO 18 →
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.