Eminence OMEGA PRO 18
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 28 Hz |
| Qts | 0.239 |
| Qes | 0.25 |
| Qms | 5.53 |
| Vas | 354 L |
| Sd | 1159 cm² |
| Xmax | 4.8 mm |
| Re | 5.1 Ω |
| Bl | 24.8 T·m |
| Mms | 171.9 g |
| Pe | 800 W |
| Sensibilité | 98.9 dB |
Indication d'alignement
| EBP | 112 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 45.7 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence PS18-6008 vp | 28.1 +0.1 | 0.239 = | 354.1 +0.1 | 5.5 +0.7 | 98.9 = | close | 300 W vs 800 W: lower power handling | + |
| Fane COLOSSUS 18B600 | 29 +1 | 0.236 = | 345 -9 | 7.2 +2.4 | 98.7 -0.2 | close | 600 W vs 800 W: lower power handling | + |
| McCauley B1840 | 28 = | 0.231 -0.01 | 405 +51 | 4.8 = | 99.1 +0.2 | close | 400 W vs 800 W: lower power handling | + |
| PD PD 182 | 28 = | 0.238 = | 391 +37 | 8.2 +3.4 | 98.7 -0.2 | close | 600 W vs 800 W: lower power handling | + |
| Precision Devices PD 182 | 28 = | 0.238 = | 391 +37 | 8.2 +3.4 | 98.7 -0.2 | close | 600 W vs 800 W: lower power handling | + |
| B&C 18 PZB 46 vp | 28.8 +0.8 | 0.227 -0.01 | 346.4 -7.6 | 8.1 +3.3 | 99 +0.1 | close | + | |
| RCF LF 18X400 | 28 = | 0.255 +0.02 | 360 +6 | 9 +4.2 | 98.6 -0.3 | close | + | |
| Rockford Fosgate SPP-184 | 27 -1 | 0.266 +0.03 | 353 -1 | 6 +1.2 | 99.2 +0.3 | close | 4 Ω vs 8 Ω: amp load changes · 350 W vs 800 W: lower power handling | + |
| Radian 2218 NEO SUBWOOFER | 28.9 +0.9 | 0.219 -0.02 | 333 -21 | 6.3 +1.5 | 98.9 = | close | + | |
| Celestion FTR18-4080F | 28 = | 0.265 +0.03 | 383.3 +29.3 | 6 +1.2 | 98.6 -0.3 | close | + |
Comparer les 3 plus proches avec le OMEGA 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.