RCF LF 12X401
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 45 Hz |
| Qts | 0.211 |
| Qes | 0.22 |
| Qms | 5.4 |
| Vas | 50 L |
| Sd | 530 cm² |
| Xmax | 6.1 mm |
| Re | 5.2 Ω |
| Bl | 25.7 T·m |
| Mms | 98.5 g |
| Pe | 1000 W |
| Sensibilité | 97 dB |
Indication d'alignement
| EBP | 205 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 4.9 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 |
|---|---|---|---|---|---|---|---|---|
| Sica 12 F 4 CP | 46 +1 | 0.2 -0.01 | 52 +2 | 6 -0.1 | 97.8 +0.8 | close | 700 W vs 1000 W: lower power handling · Xmax 6 mm < 6.1 mm: lower excursion-limited SPL | + |
| RCF LF 12N401 | 48 +3 | 0.205 -0.01 | 50 = | 5.2 -0.9 | 97.8 +0.8 | close | Xmax 5.2 mm < 6.1 mm: lower excursion-limited SPL | + |
| B&C 12 NBX 100 | 41 -4 | 0.226 +0.02 | 51 +1 | 6.6 +0.5 | 95.6 -1.4 | close | + | |
| B&C 12NBX100 | 41 -4 | 0.22 +0.01 | 51 +1 | 10 +3.9 | 96 -1 | close | + | |
| B&C 12CL76 | 48 +3 | 0.21 = | 59 +9 | 6 -0.1 | 98.5 +1.5 | close | 350 W vs 1000 W: lower power handling · Xmax 6 mm < 6.1 mm: lower excursion-limited SPL | + |
| B&C 12NW100 | 42 -3 | 0.2 -0.01 | 44 -6 | 9 +2.9 | 96 -1 | close | + | |
| Lavoce WAF124.01 | 42 -3 | 0.22 +0.01 | 49 -1 | 9 +2.9 | 93.8 -3.2 | close | + | |
| Lavoce WAN124.01 | 40 -5 | 0.21 = | 51 +1 | 8.5 +2.4 | 93.6 -3.4 | close | + | |
| Sica 12 K 4 PL | 48.5 +3.5 | 0.25 +0.04 | 47.4 -2.6 | 7 +0.9 | 97.1 +0.1 | close | + | |
| Beyma 12"P80/Fe V2 | 48 +3 | 0.21 = | 61 +11 | 7.5 +1.4 | 99 +2 | close | 700 W vs 1000 W: lower power handling | + |
Comparer les 3 plus proches avec le LF 12X401 →
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.