RCF LF 12N401
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 48 Hz |
| Qts | 0.205 |
| Qes | 0.21 |
| Qms | 9.1 |
| Vas | 50 L |
| Sd | 531 cm² |
| Xmax | 5.2 mm |
| Re | 5.5 Ω |
| Bl | 26.2 T·m |
| Mms | 86.9 g |
| Pe | 800 W |
| Sensibilité | 97.8 dB |
Indication d'alignement
| EBP | 229 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 4.6 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 |
|---|---|---|---|---|---|---|---|---|
| Sica 12 F 4 CP | 46 -2 | 0.2 = | 52 +2 | 6 +0.8 | 97.8 = | close | + | |
| RCF MB 12N407 | 48 = | 0.194 -0.01 | 50 = | 4.7 -0.5 | 98.4 +0.6 | close | Xmax 4.7 mm < 5.2 mm: lower excursion-limited SPL | + |
| RCF MB12N407 | 48 = | 0.194 -0.01 | 50 = | 4.7 -0.5 | 98.4 +0.6 | close | Xmax 4.7 mm < 5.2 mm: lower excursion-limited SPL | + |
| RCF LF 12X401 | 45 -3 | 0.211 +0.01 | 50 = | 6.1 +0.9 | 97 -0.8 | close | + | |
| B&C 12CL76 | 48 = | 0.21 +0.01 | 59 +9 | 6 +0.8 | 98.5 +0.7 | close | 350 W vs 800 W: lower power handling | + |
| RCF MB 12N405 | 52 +4 | 0.203 = | 53 +3 | 5.7 +0.5 | 99.5 +1.7 | close | + | |
| Beyma 12"P80/Fe V2 | 48 = | 0.21 +0.01 | 61 +11 | 7.5 +2.3 | 99 +1.2 | close | + | |
| RCF CX12N351 | 58 +10 | 0.2 = | 47 -3 | 6 +0.8 | 98.2 +0.4 | close | 90 W vs 800 W: lower power handling | + |
| Sica 12 K 4 PL | 48.5 +0.5 | 0.25 +0.05 | 47.4 -2.6 | 7 +1.8 | 97.1 -0.7 | close | + | |
| B&C 12 NW 100 | 42 -6 | 0.198 -0.01 | 44 -6 | 5.6 +0.4 | 95.8 -2 | close | + |
Comparer les 3 plus proches avec le LF 12N401 →
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.