B&C 4NDF34
Paramètres Thiele-Small
| Taille nominale | 4" |
|---|---|
| Impédance | 8 Ω |
| Fs | 110 Hz |
| Qts | 0.27 |
| Qes | 0.28 |
| Qms | 4.2 |
| Vas | 1.6 L |
| Sd | 57 cm² |
| Xmax | 3.8 mm |
| Re | 5.5 Ω |
| Bl | 9 T·m |
| Mms | 6.1 g |
| Pe | 100 W |
| Sensibilité | 92 dB |
Indication d'alignement
| EBP | 393 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 0.3 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 |
|---|---|---|---|---|---|---|---|---|
| LaVoce WSN041.00 | 104 -6 | 0.3 +0.03 | 1.79 +0.19 | 4 +0.2 | 91.5 -0.5 | close | 40 W vs 100 W: lower power handling | + |
| LaVoce WSN041.00-16 | 106 -4 | 0.36 +0.09 | 1.96 +0.36 | 4.3 +0.5 | 91 -1 | usable | 16 Ω vs 8 Ω: amp load changes · 40 W vs 100 W: lower power handling | + |
| Faital PRO 4FE42 | 110 = | 0.38 +0.11 | 1.8 +0.2 | 2.83 -0.97 | 93 +1 | usable | 4 Ω vs 8 Ω: amp load changes · 40 W vs 100 W: lower power handling · Xmax 2.83 mm < 3.8 mm: lower excursion-limited SPL | + |
| B&C 4NDS34 | 79 -31 | 0.24 -0.03 | 2.6 +1 | 3.8 = | 89 -3 | usable | + | |
| Faital PRO 4FE42 | 110 = | 0.47 +0.2 | 1.9 +0.3 | 2.83 -0.97 | 94 +2 | usable | 40 W vs 100 W: lower power handling · Xmax 2.83 mm < 3.8 mm: lower excursion-limited SPL | + |
| Sica 4 E 1 CS | 118 +8 | 0.39 +0.12 | 1.3 -0.3 | 2.2 -1.6 | 90.2 -1.8 | usable | 70 W vs 100 W: lower power handling · Xmax 2.2 mm < 3.8 mm: lower excursion-limited SPL | + |
| Faital PRO 4FE44 | 150 +40 | 0.33 +0.06 | 1.1 -0.5 | 1.67 -2.13 | 97 +5 | risky | 40 W vs 100 W: lower power handling · Xmax 1.67 mm < 3.8 mm: lower excursion-limited SPL | + |
| Eminence ALPHA 4-4 | 120 +10 | 0.63 +0.36 | 1.76 +0.16 | 2.6 -1.2 | 88 -4 | risky | 4 Ω vs 8 Ω: amp load changes · 55 W vs 100 W: lower power handling · Xmax 2.6 mm < 3.8 mm: lower excursion-limited SPL | + |
| Faital PRO 4FE32 | 100 -10 | 0.61 +0.34 | 2.3 +0.7 | 2.73 -1.07 | 91 -1 | risky | 30 W vs 100 W: lower power handling · Xmax 2.73 mm < 3.8 mm: lower excursion-limited SPL | + |
| Faital PRO 4FE32 | 100 -10 | 0.53 +0.26 | 2.5 +0.9 | 1.73 -2.07 | 91 -1 | risky | 4 Ω vs 8 Ω: amp load changes · 30 W vs 100 W: lower power handling · Xmax 1.73 mm < 3.8 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 4NDF34 →
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.