Volt RV4564
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 26 Hz |
| Qts | 0.313 |
| Qes | 0.34 |
| Qms | 3.94 |
| Vas | 238 L |
| Sd | 1029 cm² |
| Xmax | 9.6 mm |
| Re | 5.8 Ω |
| Bl | 25.5 T·m |
| Mms | 233.7 g |
| Pe | 750 W |
| Sensibilité | 94.3 dB |
Indication d'alignement
| EBP | 76 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 58 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 18TBX100 | 30 +4 | 0.31 = | 256 +18 | 9 -0.6 | 94 -0.3 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 9 mm < 9.6 mm: lower excursion-limited SPL | + |
| BMS 18N850vv2 | 29.8 +3.8 | 0.33 +0.02 | 243 +5 | 12 +2.4 | 95 +0.7 | close | + | |
| JBL 2269H | 28 +2 | 0.361 +0.05 | 237 -1 | 10.6 +1 | 95 +0.7 | close | + | |
| Lavoce SAF184.03 | 30 +4 | 0.32 +0.01 | 260 +22 | 13 +3.4 | 94.9 +0.6 | close | + | |
| Ciare NDH18_4S | 31 +5 | 0.319 +0.01 | 239 +1 | 9.4 -0.2 | 96.5 +2.2 | close | Xmax 9.4 mm < 9.6 mm: lower excursion-limited SPL | + |
| BMS 18S450 | 29 +3 | 0.31 = | 281 +43 | 12 +2.4 | 95 +0.7 | close | + | |
| RCF LF 18N405 | 30 +4 | 0.324 +0.01 | 227 -11 | 10.8 +1.2 | 96.7 +2.4 | close | + | |
| Sica 18 PFS 4 | 28.7 +2.7 | 0.37 +0.06 | 245.9 +7.9 | 9.5 -0.1 | 95.1 +0.8 | close | Xmax 9.5 mm < 9.6 mm: lower excursion-limited SPL | + |
| BMS 18N840V2 | 28.5 +2.5 | 0.314 = | 288 +50 | 10 +0.4 | 97.1 +2.8 | close | + | |
| RCF LF18N405 | 30 +4 | 0.32 +0.01 | 227 -11 | 14 +4.4 | 97 +2.7 | close | + |
Comparer les 3 plus proches avec le RV4564 →
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.