RCF L 12P520
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 65 Hz |
| Qts | 0.355 |
| Qes | 0.37 |
| Qms | 8.6 |
| Vas | 49 L |
| Sd | 530 cm² |
| Xmax | 3.4 mm |
| Re | 5 Ω |
| Bl | 16.3 T·m |
| Mms | 48.2 g |
| Pe | 250 W |
| Sensibilité | 99.6 dB |
Indication d'alignement
| EBP | 176 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 16.5 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 |
|---|---|---|---|---|---|---|---|---|
| JBL 2023H | 67 +2 | 0.347 -0.01 | 48.8 -0.2 | 3.7 +0.3 | 99.8 +0.2 | close | + | |
| RCF L12P520 | 65 = | 0.37 +0.02 | 47 -2 | 4 +0.6 | 97 -2.6 | close | 125 W vs 250 W: lower power handling | + |
| HH Electronics B12L | 64 -1 | 0.382 +0.03 | 44.8 -4.2 | 3.4 = | 97.4 -2.2 | close | + | |
| LaVoce WAF122.50 | 59 -6 | 0.365 +0.01 | 47 -2 | 4 +0.6 | 97.4 -2.2 | close | + | |
| RCF L 12P540 | 59 -6 | 0.349 -0.01 | 45 -4 | 4.3 +0.9 | 97.6 -2 | close | + | |
| PD PD 124NR1 | 58 -7 | 0.354 = | 49 = | 7.4 +4 | 97.3 -2.3 | close | + | |
| Precision Devices PD 124NR1 | 58 -7 | 0.354 = | 49 = | 7.4 +4 | 97.3 -2.3 | close | + | |
| Turbosound TS-12W350/8W | 55 -10 | 0.347 -0.01 | 49 = | 4 +0.6 | 96.9 -2.7 | close | + | |
| RCF L 12/854K | 67 +2 | 0.382 +0.03 | 58 +9 | 3 -0.4 | 100.1 +0.5 | close | Xmax 3 mm < 3.4 mm: lower excursion-limited SPL | + |
| Celestion TF 1225CX | 63.5 -1.5 | 0.358 = | 45.1 -3.9 | 2.5 -0.9 | 98.1 -1.5 | close | Xmax 2.5 mm < 3.4 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le L 12P520 →
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.