RCF CX15N251
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 55 Hz |
| Qts | 0.354 |
| Qes | 0.37 |
| Qms | 8 |
| Vas | 136 L |
| Sd | 860 cm² |
| Xmax | 4.1 mm |
| Re | 5.2 Ω |
| Bl | 17.6 T·m |
| Mms | 63.8 g |
| Pe | 300 W |
| Sensibilité | 101.7 dB |
Indication d'alignement
| EBP | 149 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 45.5 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 |
|---|---|---|---|---|---|---|---|---|
| Oberton 15XL400 | 48.78 -6.22 | 0.337 -0.02 | 140 +4 | 5.25 +1.15 | 102 +0.3 | close | + | |
| JBL 2035H | 48 -7 | 0.336 -0.02 | 140.5 +4.5 | 4.9 +0.8 | 101.5 -0.2 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Focal 15PR75-250 | 50.8 -4.2 | 0.369 +0.02 | 128.8 -7.2 | 4 -0.1 | 99.7 -2 | close | Xmax 4 mm < 4.1 mm: lower excursion-limited SPL | + |
| Oberton 15LX400 | 48.8 -6.2 | 0.337 -0.02 | 140 +4 | 5.2 +1.1 | 100.2 -1.5 | close | + | |
| Focal 15PR75-275 | 52.2 -2.8 | 0.32 -0.03 | 127.9 -8.1 | 3.8 -0.3 | 100.6 -1.1 | close | Xmax 3.8 mm < 4.1 mm: lower excursion-limited SPL | + |
| Electro-Voice DL15X | 47.3 -7.7 | 0.337 -0.02 | 136 = | 4.1 = | 99.1 -2.6 | close | + | |
| RCF MB 15N301 | 48 -7 | 0.36 +0.01 | 134 -2 | 5.6 +1.5 | 99.2 -2.5 | close | + | |
| P.Audio C15-600EL | 44.9 -10.1 | 0.352 = | 137.4 +1.4 | 5 +0.9 | 99 -2.7 | close | + | |
| RCF L 15/864K | 50 -5 | 0.329 -0.02 | 170 +34 | 4 -0.1 | 101.8 +0.1 | close | Xmax 4 mm < 4.1 mm: lower excursion-limited SPL | + |
| Peavey 1505-8 KA DT BW | 50.8 -4.2 | 0.35 = | 143.5 +7.5 | 9 +4.9 | 98.9 -2.8 | close | + |
Comparer les 3 plus proches avec le CX15N251 →
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.