RCF L 12/584
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 49 Hz |
| Qts | 0.186 |
| Qes | 0.2 |
| Qms | 2.7 |
| Vas | 100 L |
| Sd | 456 cm² |
| Xmax | 3 mm |
| Re | 5.1 Ω |
| Bl | 15.5 T·m |
| Mms | 30.8 g |
| Pe | 200 W |
| Sensibilité | 101.6 dB |
Indication d'alignement
| EBP | 245 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 7.4 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 12MB700 | 49 = | 0.19 = | 101 +1 | 4.5 +1.5 | 101.5 -0.1 | close | + | |
| 18 Sound 12MB777 | 49 = | 0.19 = | 101 +1 | 4.5 +1.5 | 101.5 -0.1 | close | + | |
| B&C 12 PE 32 | 51 +2 | 0.185 = | 101 +1 | 2.8 -0.2 | 101.9 +0.3 | close | Xmax 2.8 mm < 3 mm: lower excursion-limited SPL | + |
| B&C 12PE32 | 51 +2 | 0.18 -0.01 | 101 +1 | 2.8 -0.2 | 101 -0.6 | close | Xmax 2.8 mm < 3 mm: lower excursion-limited SPL | + |
| 18 Sound 12MB600 | 46 -3 | 0.19 = | 86 -14 | 4.5 +1.5 | 101 -0.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| JBL 2202H | 50 +1 | 0.171 -0.01 | 87.8 -12.2 | 2.6 -0.4 | 101.5 -0.1 | close | 150 W vs 200 W: lower power handling · Xmax 2.6 mm < 3 mm: lower excursion-limited SPL | + |
| 18 Sound 12ND710 | 52 +3 | 0.2 +0.01 | 92 -8 | 5 +2 | 101 -0.6 | close | + | |
| PHL Audio 4050 | 49 = | 0.197 +0.01 | 84 -16 | 4.1 +1.1 | 100.1 -1.5 | close | + | |
| JBL K120 | 50 +1 | 0.2 +0.01 | 121.8 +21.8 | 2.7 -0.3 | 101.6 = | close | 100 W vs 200 W: lower power handling · Xmax 2.7 mm < 3 mm: lower excursion-limited SPL | + |
| 18 Sound 12ND610 | 50 +1 | 0.21 +0.02 | 85 -15 | 3.5 +0.5 | 101 -0.6 | close | 16 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le L 12/584 →
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.