RCF L 12/544
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.224 |
| Qes | 0.23 |
| Qms | 8.55 |
| Vas | 130 L |
| Sd | 456 cm² |
| Xmax | 4.9 mm |
| Re | 6.2 Ω |
| Bl | 15.5 T·m |
| Mms | 35.5 g |
| Pe | 150 W |
| Sensibilité | 98.7 dB |
Indication d'alignement
| EBP | 174 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 14.5 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 |
|---|---|---|---|---|---|---|---|---|
| RCF L12/554K | 40.3 +0.3 | 0.23 +0.01 | 130 = | 5 +0.1 | 97.5 -1.2 | close | + | |
| Eminence KAPPA PRO 12 | 37 -3 | 0.241 +0.02 | 121 -9 | 4.8 -0.1 | 97.5 -1.2 | close | Xmax 4.8 mm < 4.9 mm: lower excursion-limited SPL | + |
| Eminence Kappa Pro-12A | 37 -3 | 0.24 +0.02 | 121 -9 | 4.8 -0.1 | 97.1 -1.6 | close | Xmax 4.8 mm < 4.9 mm: lower excursion-limited SPL | + |
| Beyma 12CXA400FE | 42 +2 | 0.251 +0.03 | 119 -11 | 6 +1.1 | 98.1 -0.6 | close | + | |
| AE Speakers TD12M | 38.1 -1.9 | 0.25 +0.03 | 140 +10 | 6 +1.1 | 97.3 -1.4 | close | + | |
| B&C 12CXN76 | 42 +2 | 0.19 -0.03 | 120 -10 | 6 +1.1 | 98.3 -0.4 | close | + | |
| RCF LF 12G301 | 43 +3 | 0.219 -0.01 | 97 -33 | 5.9 +1 | 98.6 -0.1 | close | + | |
| RCF L 12P400K | 34 -6 | 0.241 +0.02 | 130 = | 6 +1.1 | 96.3 -2.4 | close | + | |
| Beyma 12K200 v1 | 35 -5 | 0.225 = | 160 +30 | 4.5 -0.4 | 97.8 -0.9 | close | Xmax 4.5 mm < 4.9 mm: lower excursion-limited SPL | + |
| Dayton Audio APOLLO 12N | 38 -2 | 0.261 +0.04 | 128.1 -1.9 | 6.8 +1.9 | 96.4 -2.3 | close | + |
Comparer les 3 plus proches avec le L 12/544 →
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.