RCF L 12P400K
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 34 Hz |
| Qts | 0.241 |
| Qes | 0.25 |
| Qms | 7 |
| Vas | 130 L |
| Sd | 456 cm² |
| Xmax | 6 mm |
| Re | 6 Ω |
| Bl | 15.9 T·m |
| Mms | 49.1 g |
| Pe | 200 W |
| Sensibilité | 96.3 dB |
Indication d'alignement
| EBP | 136 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 17.1 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 |
|---|---|---|---|---|---|---|---|---|
| RCF L12P400K | 33.7 -0.3 | 0.25 +0.01 | 130 = | 6 = | 94.7 -1.6 | close | + | |
| Fane FC-123F01 | 34 = | 0.235 -0.01 | 110 -20 | 7.8 +1.8 | 96.1 -0.2 | close | + | |
| Dayton Audio APOLLO 12N | 38 +4 | 0.261 +0.02 | 128.1 -1.9 | 6.8 +0.8 | 96.4 +0.1 | close | + | |
| AE Speakers TD12M | 38.1 +4.1 | 0.25 +0.01 | 140 +10 | 6 = | 97.3 +1 | close | + | |
| Eminence Kappa Pro-12A | 37 +3 | 0.24 = | 121 -9 | 4.8 -1.2 | 97.1 +0.8 | close | Xmax 4.8 mm < 6 mm: lower excursion-limited SPL | + |
| Eminence KAPPA PRO 12 | 37 +3 | 0.241 = | 121 -9 | 4.8 -1.2 | 97.5 +1.2 | close | Xmax 4.8 mm < 6 mm: lower excursion-limited SPL | + |
| Beyma SM112/N | 38 +4 | 0.27 +0.03 | 138 +8 | 7.3 +1.3 | 97.2 +0.9 | close | + | |
| Davis 31TCA12 | 34 = | 0.296 +0.05 | 149 +19 | 6 = | 95.9 -0.4 | close | + | |
| RCF L12/554K | 40.3 +6.3 | 0.23 -0.01 | 130 = | 5 -1 | 97.5 +1.2 | close | 150 W vs 200 W: lower power handling · Xmax 5 mm < 6 mm: lower excursion-limited SPL | + |
| Beyma 12CXA400FE | 42 +8 | 0.251 +0.01 | 119 -11 | 6 = | 98.1 +1.8 | close | + |
Comparer les 3 plus proches avec le L 12P400K →
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.