RCF L 12P24
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 31 Hz |
| Qts | 0.145 |
| Qes | 0.15 |
| Qms | 4.3 |
| Vas | 205 L |
| Sd | 470 cm² |
| Xmax | 2 mm |
| Re | 6.5 Ω |
| Bl | 18.3 T·m |
| Mms | 39.8 g |
| Pe | 75 W |
| Sensibilité | 99 dB |
Indication d'alignement
| EBP | 207 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 9 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 |
|---|---|---|---|---|---|---|---|---|
| Fluxmag 1201-LB | 28.9 -2.1 | 0.163 +0.02 | 196.2 -8.8 | 4 +2 | 98.4 -0.6 | close | + | |
| Audax PR33S66 | 30 -1 | 0.169 +0.02 | 214.4 +9.4 | 3.8 +1.8 | 98.2 -0.8 | close | + | |
| EMS B12 | 31 = | 0.168 +0.02 | 227 +22 | 4.4 +2.4 | 98.8 -0.2 | close | + | |
| EMS B12 MKII | 30 -1 | 0.174 +0.03 | 227 +22 | 4.6 +2.6 | 98.3 -0.7 | usable | + | |
| Altec 617-8A v2 | 29 -2 | 0.162 +0.02 | 220.9 +15.9 | 1.3 -0.7 | 98 -1 | usable | Xmax 1.3 mm < 2 mm: lower excursion-limited SPL | + |
| Altec 414-8E | 30.3 -0.7 | 0.195 +0.05 | 224 +19 | 4 +2 | 97.9 -1.1 | usable | + | |
| Fertin Acoustics 30EXM8 | 23.7 -7.3 | 0.147 = | 250 +45 | 3 +1 | 96.5 -2.5 | usable | 50 W vs 75 W: lower power handling | + |
| Audax PR33S100 vp2 | 35 +4 | 0.136 -0.01 | 136.9 -68.1 | 3.8 +1.8 | 99.6 +0.6 | usable | + | |
| Altec 617-8A v1 | 28.8 -2.2 | 0.165 +0.02 | 248.1 +43.1 | 1.3 -0.7 | 98.4 -0.6 | usable | Xmax 1.3 mm < 2 mm: lower excursion-limited SPL | + |
| Altec 414-8C | 30.2 -0.8 | 0.204 +0.06 | 230.2 +25.2 | 4 +2 | 97.5 -1.5 | usable | + |
Comparer les 3 plus proches avec le L 12P24 →
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.