Cerwin-Vega 189E
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 30.5 Hz |
| Qts | 0.227 |
| Qes | 0.241 |
| Qms | 3.86 |
| Vas | 244 L |
| Sd | 1065.2 cm² |
| Xmax | 5.2 mm |
| Re | 5 Ω |
| Bl | 26.6 T·m |
| Mms | 177.5 g |
| Pe | 400 W |
| Sensibilité | 98.6 dB |
Indication d'alignement
| EBP | 127 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 28 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 |
|---|---|---|---|---|---|---|---|---|
| PD PD 1850 | 30 -0.5 | 0.212 -0.02 | 249 +5 | 6.9 +1.7 | 98.5 -0.1 | close | + | |
| Precision Devices PD 1850 | 30 -0.5 | 0.212 -0.02 | 249 +5 | 6.9 +1.7 | 98.5 -0.1 | close | + | |
| RCF LF 18N451 | 31 +0.5 | 0.24 +0.01 | 245 +1 | 8.8 +3.6 | 98.7 +0.1 | close | + | |
| RCF LF18N451 | 31 +0.5 | 0.24 +0.01 | 245 +1 | 9 +3.8 | 97.5 -1.1 | close | + | |
| B&C 18 NW 100 | 31 +0.5 | 0.254 +0.03 | 252 +8 | 8.7 +3.5 | 98.4 -0.2 | close | + | |
| PD PD 185C003 | 33 +2.5 | 0.224 = | 224 -20 | 8.8 +3.6 | 99.1 +0.5 | close | + | |
| Precision Devices PD 185C003 | 33 +2.5 | 0.224 = | 224 -20 | 8.8 +3.6 | 99.1 +0.5 | close | + | |
| 18 Sound 18W1001 | 35 +4.5 | 0.23 = | 268 +24 | 7 +1.8 | 99 +0.4 | close | + | |
| 18 Sound 18NLW9400 | 32 +1.5 | 0.22 -0.01 | 278 +34 | 9.5 +4.3 | 98 -0.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| B&C 18NW100 | 31 +0.5 | 0.26 +0.03 | 252 +8 | 9 +3.8 | 98 -0.6 | close | + |
Comparer les 3 plus proches avec le 189E →
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.