JBL 1400 PRO
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 52 Hz |
| Qts | 0.314 |
| Qes | 0.34 |
| Qms | 4.1 |
| Vas | 62.3 L |
| Sd | 640 cm² |
| Xmax | 7.6 mm |
| Re | 4.1 Ω |
| Bl | 18.4 T·m |
| Mms | 86.3 g |
| Pe | 1400 W |
| Sensibilité | 99 dB |
Indication d'alignement
| EBP | 153 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 15.3 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 12W750 | 55 +3 | 0.33 +0.02 | 61 -1.3 | 8 +0.4 | 98 -1 | close | 16 Ω vs 8 Ω: amp load changes · 600 W vs 1400 W: lower power handling | + |
| JBL 2206H | 52 = | 0.316 = | 62.3 = | 5.9 -1.7 | 97.9 -1.1 | close | 600 W vs 1400 W: lower power handling · Xmax 5.9 mm < 7.6 mm: lower excursion-limited SPL | + |
| 18 Sound 12NTLW2500 | 52 = | 0.31 = | 52.7 -9.6 | 7.6 = | 97.5 -1.5 | close | 4 Ω vs 8 Ω: amp load changes · 500 W vs 1400 W: lower power handling | + |
| Beyma 12"MC500 | 57 +5 | 0.34 +0.03 | 57 -5.3 | 8 +0.4 | 98 -1 | close | 500 W vs 1400 W: lower power handling | + |
| Beyma 12MCB700 | 51 -1 | 0.27 -0.04 | 59.5 -2.8 | 7 -0.6 | 98 -1 | close | 700 W vs 1400 W: lower power handling · Xmax 7 mm < 7.6 mm: lower excursion-limited SPL | + |
| Faital PRO 12FH520 | 50 -2 | 0.29 -0.02 | 73.7 +11.4 | 7.25 -0.35 | 98 -1 | close | 600 W vs 1400 W: lower power handling · Xmax 7.25 mm < 7.6 mm: lower excursion-limited SPL | + |
| LaVoce NBASS12-30-16 | 48 -4 | 0.34 +0.03 | 69.83 +7.53 | 7.3 -0.3 | 97.5 -1.5 | close | 16 Ω vs 8 Ω: amp load changes · 400 W vs 1400 W: lower power handling · Xmax 7.3 mm < 7.6 mm: lower excursion-limited SPL | + |
| B&C 12FL76 | 50 -2 | 0.3 -0.01 | 57 -5.3 | 6 -1.6 | 97.5 -1.5 | close | 400 W vs 1400 W: lower power handling · Xmax 6 mm < 7.6 mm: lower excursion-limited SPL | + |
| Beyma 12MCS500 | 57 +5 | 0.36 +0.05 | 57 -5.3 | 8 +0.4 | 98 -1 | close | 500 W vs 1400 W: lower power handling | + |
| Oberton 12NMB35 | 54.42 +2.42 | 0.36 +0.05 | 54.29 -8.01 | 6.75 -0.85 | 99 = | close | 600 W vs 1400 W: lower power handling · Xmax 6.75 mm < 7.6 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 1400 PRO →
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.