Ciare PW390
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 37 Hz |
| Qts | 0.29 |
| Qes | 0.3 |
| Qms | 12.4 |
| Vas | 225 L |
| Sd | 855 cm² |
| Xmax | 3.8 mm |
| Re | 5.4 Ω |
| Bl | 18.8 T·m |
| Mms | 85.2 g |
| Pe | 500 W |
| Sensibilité | 97.6 dB |
Indication d'alignement
| EBP | 123 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 45.5 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 |
|---|---|---|---|---|---|---|---|---|
| RCF L18S800 | 39 +2 | 0.29 = | 206 -19 | 5 +1.2 | 97.9 +0.3 | close | 300 W vs 500 W: lower power handling | + |
| PD PD 185N002 | 36 -1 | 0.297 +0.01 | 226 +1 | 7.8 +4 | 98.7 +1.1 | close | + | |
| Precision Devices PD 185N002 | 36 -1 | 0.297 +0.01 | 226 +1 | 7.8 +4 | 98.7 +1.1 | close | + | |
| PD PD 188 | 37.4 +0.4 | 0.279 -0.01 | 224.4 -0.6 | 6 +2.2 | 99.6 +2 | close | + | |
| Precision Devices PD 188 | 37.4 +0.4 | 0.279 -0.01 | 224.4 -0.6 | 6 +2.2 | 99.6 +2 | close | + | |
| Precision Devices PD188 | 37.409 +0.41 | 0.28 -0.01 | 224.419 -0.58 | 9.5 +5.7 | 98.5 +0.9 | close | + | |
| Oberton 18FBR700 | 35.56 -1.44 | 0.271 -0.02 | 231.3 +6.3 | 8 +4.2 | 98 +0.4 | close | + | |
| Monacor SP-18/1000HP | 35 -2 | 0.282 -0.01 | 219 -6 | 7.9 +4.1 | 98.8 +1.2 | close | + | |
| LaVoce SAF184.01 | 33 -4 | 0.299 +0.01 | 221 -4 | 6.8 +3 | 98.2 +0.6 | close | + | |
| SICA 18 F 4 CP | 38 +1 | 0.29 = | 185.2 -39.8 | 6.2 +2.4 | 97 -0.6 | close | + |
Comparer les 3 plus proches avec le PW390 →
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.