RCF LF 12G300
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 54 Hz |
| Qts | 0.285 |
| Qes | 0.3 |
| Qms | 5.7 |
| Vas | 55 L |
| Sd | 529.7 cm² |
| Xmax | 4.6 mm |
| Re | 5.7 Ω |
| Bl | 20 T·m |
| Mms | 62.1 g |
| Pe | 450 W |
| Sensibilité | 98.1 dB |
Indication d'alignement
| EBP | 180 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 10.7 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 |
|---|---|---|---|---|---|---|---|---|
| Fane Colossus 12MB | 55 +1 | 0.286 = | 56 +1 | 5.5 +0.9 | 98 -0.1 | close | + | |
| BMS 12C382 | 52 -2 | 0.285 = | 57 +2 | 4.5 -0.1 | 97.6 -0.5 | close | Xmax 4.5 mm < 4.6 mm: lower excursion-limited SPL | + |
| B&C 12FW64 | 55 +1 | 0.29 +0.01 | 64 +9 | 5 +0.4 | 98 -0.1 | close | 250 W vs 450 W: lower power handling | + |
| B&C 12 NDL 88 | 51 -3 | 0.274 -0.01 | 52 -3 | 5.7 +1.1 | 97.8 -0.3 | close | + | |
| Master Audio HPLSN12-500 | 52 -2 | 0.283 = | 65 +10 | 5 +0.4 | 97.7 -0.4 | close | + | |
| Precision Devices PD 12SB30 | 50.2 -3.8 | 0.297 +0.01 | 59 +4 | 4.8 +0.2 | 97.4 -0.7 | close | + | |
| B&C 12FL76 | 50 -4 | 0.3 +0.02 | 57 +2 | 6 +1.4 | 97.5 -0.6 | close | + | |
| B&C 12CL64 | 52 -2 | 0.3 +0.02 | 64 +9 | 4.5 -0.1 | 98 -0.1 | close | 250 W vs 450 W: lower power handling · Xmax 4.5 mm < 4.6 mm: lower excursion-limited SPL | + |
| 18 Sound 12W750 | 55 +1 | 0.27 -0.01 | 58 +3 | 7 +2.4 | 97 -1.1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Celestion NTR12-3018D | 56.4 +2.4 | 0.295 +0.01 | 51.8 -3.2 | 3.9 -0.7 | 97.9 -0.2 | close | 350 W vs 450 W: lower power handling · Xmax 3.9 mm < 4.6 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le LF 12G300 →
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.