RCF L12/554K
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 40.3 Hz |
| Qts | 0.23 |
| Qes | 0.23 |
| Qms | 8.55 |
| Vas | 130 L |
| Sd | 456 cm² |
| Xmax | 5 mm |
| Re | 6.15 Ω |
| Bl | 15.4 T·m |
| Mms | 35 g |
| Pe | 150 W |
| Sensibilité | 97.5 dB |
Indication d'alignement
| EBP | 175 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 15.4 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 L 12/544 | 40 -0.3 | 0.224 -0.01 | 130 = | 4.9 -0.1 | 98.7 +1.2 | close | Xmax 4.9 mm < 5 mm: lower excursion-limited SPL | + |
| Eminence KAPPA PRO 12 | 37 -3.3 | 0.241 +0.01 | 121 -9 | 4.8 -0.2 | 97.5 = | close | Xmax 4.8 mm < 5 mm: lower excursion-limited SPL | + |
| Eminence Kappa Pro-12A | 37 -3.3 | 0.24 +0.01 | 121 -9 | 4.8 -0.2 | 97.1 -0.4 | close | Xmax 4.8 mm < 5 mm: lower excursion-limited SPL | + |
| AE Speakers TD12M | 38.1 -2.2 | 0.25 +0.02 | 140 +10 | 6 +1 | 97.3 -0.2 | close | + | |
| Beyma 12CXA400FE | 42 +1.7 | 0.251 +0.02 | 119 -11 | 6 +1 | 98.1 +0.6 | close | + | |
| RCF L 12P400K | 34 -6.3 | 0.241 +0.01 | 130 = | 6 +1 | 96.3 -1.2 | close | + | |
| Dayton Audio APOLLO 12N | 38 -2.3 | 0.261 +0.03 | 128.1 -1.9 | 6.8 +1.8 | 96.4 -1.1 | close | + | |
| Beyma SM112/N | 38 -2.3 | 0.27 +0.04 | 138 +8 | 7.3 +2.3 | 97.2 -0.3 | close | + | |
| Precision Devices PD912 | 41.29 +0.99 | 0.25 +0.02 | 97.87 -32.13 | 5 = | 97 -0.5 | close | + | |
| B&C 12CXN76 | 42 +1.7 | 0.19 -0.04 | 120 -10 | 6 +1 | 98.3 +0.8 | close | + |
Comparer les 3 plus proches avec le L12/554K →
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.