RCF LF12X401
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 45 Hz |
| Qts | 0.27 |
| Qes | 0.28 |
| Qms | 8 |
| Vas | 50 L |
| Sd | 500 cm² |
| Xmax | 9 mm |
| Re | 5.2 Ω |
| Bl | 26.1 T·m |
| Mms | 105 g |
| Pe | 1000 W |
| Sensibilité | 96.5 dB |
Indication d'alignement
| EBP | 161 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 8.5 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 12 P1000/Nd | 47 +2 | 0.26 -0.01 | 49 -1 | 8 -1 | 96 -0.5 | close | Xmax 8 mm < 9 mm: lower excursion-limited SPL | + |
| Beyma 12P1000ND | 47 +2 | 0.26 -0.01 | 49 -1 | 8 -1 | 94.6 -1.9 | close | 450 W vs 1000 W: lower power handling · Xmax 8 mm < 9 mm: lower excursion-limited SPL | + |
| 18 Sound 12LW1400 | 45 = | 0.3 +0.03 | 55 +5 | 8.25 -0.75 | 96 -0.5 | close | Xmax 8.25 mm < 9 mm: lower excursion-limited SPL | + |
| Beyma 12SW1300ND | 45 = | 0.264 -0.01 | 45 -5 | 7 -2 | 95.9 -0.6 | close | Xmax 7 mm < 9 mm: lower excursion-limited SPL | + |
| 18 Sound 12NLW9410 | 42 -3 | 0.26 -0.01 | 55 +5 | 11 +2 | 95 -1.5 | close | + | |
| B&C 12NDL88 | 51 +6 | 0.27 = | 52 +2 | 8 -1 | 98 +1.5 | close | 700 W vs 1000 W: lower power handling · Xmax 8 mm < 9 mm: lower excursion-limited SPL | + |
| B&C 12PS100 | 44 -1 | 0.27 = | 47 -3 | 8 -1 | 93 -3.5 | close | 700 W vs 1000 W: lower power handling · Xmax 8 mm < 9 mm: lower excursion-limited SPL | + |
| Beyma 12"LEX1300Nd | 45 = | 0.24 -0.03 | 43 -7 | 11 +2 | 96 -0.5 | close | + | |
| Faital PRO 12FX600 | 48 +3 | 0.24 -0.03 | 44.4 -5.6 | 9.9 +0.9 | 97 +0.5 | close | 700 W vs 1000 W: lower power handling | + |
| Sica 12 PNS 4 | 41.7 -3.3 | 0.31 +0.04 | 50.2 +0.2 | 9.5 +0.5 | 94.5 -2 | close | + |
Comparer les 3 plus proches avec le LF12X401 →
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.