RCF L 12N301
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 48 Hz |
| Qts | 0.213 |
| Qes | 0.22 |
| Qms | 6.4 |
| Vas | 70 L |
| Sd | 530 cm² |
| Xmax | 5 mm |
| Re | 5.5 Ω |
| Bl | 21.6 T·m |
| Mms | 61.8 g |
| Pe | 500 W |
| Sensibilité | 99.1 dB |
Indication d'alignement
| EBP | 218 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 7 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 |
|---|---|---|---|---|---|---|---|---|
| PHL Audio 4070 | 47 -1 | 0.207 -0.01 | 68 -2 | 4.6 -0.4 | 98.7 -0.4 | close | Xmax 4.6 mm < 5 mm: lower excursion-limited SPL | + |
| 18 Sound 12ND930 | 50 +2 | 0.21 = | 70 = | 6.5 +1.5 | 98 -1.1 | close | + | |
| P.Audio BM-12CX38 | 48 = | 0.221 +0.01 | 72.9 +2.9 | 4.5 -0.5 | 99.3 +0.2 | close | Xmax 4.5 mm < 5 mm: lower excursion-limited SPL | + |
| Beyma 12P80FE V2 | 50 +2 | 0.201 -0.01 | 66.8 -3.2 | 5.2 +0.2 | 99.9 +0.8 | close | + | |
| Beyma 12"P80/Fe V2 | 48 = | 0.21 = | 61 -9 | 7.5 +2.5 | 99 -0.1 | close | + | |
| B&C 12PLB76 | 50 +2 | 0.23 +0.02 | 75 +5 | 5 = | 99 -0.1 | close | 350 W vs 500 W: lower power handling | + |
| B&C 12CL76 | 48 = | 0.21 = | 59 -11 | 6 +1 | 98.5 -0.6 | close | 350 W vs 500 W: lower power handling | + |
| Oberton 12NB450 | 46.46 -1.54 | 0.204 -0.01 | 72.57 +2.57 | 7.75 +2.75 | 100 +0.9 | close | + | |
| B&C 12NDL76 | 50 +2 | 0.2 -0.01 | 73 +3 | 7 +2 | 100 +0.9 | close | + | |
| Oberton 12B450 | 46.29 -1.71 | 0.235 +0.02 | 71.75 +1.75 | 7.75 +2.75 | 99 -0.1 | close | + |
Comparer les 3 plus proches avec le L 12N301 →
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.