RCF L 12P300
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.242 |
| Qes | 0.25 |
| Qms | 7.3 |
| Vas | 81 L |
| Sd | 530 cm² |
| Xmax | 7.8 mm |
| Re | 5.6 Ω |
| Bl | 20.8 T·m |
| Mms | 77 g |
| Pe | 1000 W |
| Sensibilité | 96.7 dB |
Indication d'alignement
| EBP | 160 · 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 |
|---|---|---|---|---|---|---|---|---|
| Faital PRO 12FH510 | 45 +5 | 0.24 = | 81.3 +0.3 | 7.5 -0.3 | 98 +1.3 | close | 500 W vs 1000 W: lower power handling · Xmax 7.5 mm < 7.8 mm: lower excursion-limited SPL | + |
| BMS 12N803 | 41 +1 | 0.24 = | 77 -4 | 6 -1.8 | 97 +0.3 | close | Xmax 6 mm < 7.8 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH510 | 45 +5 | 0.25 +0.01 | 75.2 -5.8 | 7.5 -0.3 | 97 +0.3 | close | 4 Ω vs 8 Ω: amp load changes · 500 W vs 1000 W: lower power handling · Xmax 7.5 mm < 7.8 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH500 | 45 +5 | 0.25 +0.01 | 87.3 +6.3 | 7.5 -0.3 | 97 +0.3 | close | 500 W vs 1000 W: lower power handling · Xmax 7.5 mm < 7.8 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH500 | 45 +5 | 0.22 -0.02 | 80.3 -0.7 | 7.25 -0.55 | 97 +0.3 | close | 4 Ω vs 8 Ω: amp load changes · 500 W vs 1000 W: lower power handling · Xmax 7.25 mm < 7.8 mm: lower excursion-limited SPL | + |
| Fane COLOSSUS 12XB | 43 +3 | 0.243 = | 78 -3 | 6 -1.8 | 97.7 +1 | close | 500 W vs 1000 W: lower power handling · Xmax 6 mm < 7.8 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH530 | 45 +5 | 0.26 +0.02 | 74.1 -6.9 | 7.5 -0.3 | 98 +1.3 | close | 500 W vs 1000 W: lower power handling · Xmax 7.5 mm < 7.8 mm: lower excursion-limited SPL | + |
| Beyma 12LW30/N v2015 | 42 +2 | 0.269 +0.03 | 84 +3 | 6.1 -1.7 | 96.3 -0.4 | close | 450 W vs 1000 W: lower power handling · Xmax 6.1 mm < 7.8 mm: lower excursion-limited SPL | + |
| PHL Audio B303-8 4230 | 40 = | 0.22 -0.02 | 87.2 +6.2 | 5.8 -2 | 97.3 +0.6 | close | 450 W vs 1000 W: lower power handling · Xmax 5.8 mm < 7.8 mm: lower excursion-limited SPL | + |
| BMS 12S305 | 35 -5 | 0.265 +0.02 | 82 +1 | 11 +3.2 | 95 -1.7 | close | + |
Comparer les 3 plus proches avec le L 12P300 →
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.