Beyma 18QLEX1600Fe
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 4 Ω |
| Fs | 31 Hz |
| Qts | 0.25 |
| Qes | 0.25 |
| Qms | 11.6 |
| Vas | 177.2 L |
| Sd | 1255 cm² |
| Xmax | 13 mm |
| Re | 3.6 Ω |
| Bl | 30.7 T·m |
| Mms | 36 g |
| Pe | 1600 W |
| Sensibilité | 96 dB |
Indication d'alignement
| EBP | 124 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 25.3 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 18LW2600 | 30 -1 | 0.28 +0.03 | 186 +8.8 | 14 +1 | 96.5 +0.5 | close | + | |
| Beyma 18QLEX1600Fe | 30 -1 | 0.23 -0.02 | 195 +17.8 | 13 = | 97 +1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Precision Devices PD.185N02 | 35.2 +4.2 | 0.24 -0.01 | 178.28 +1.08 | 12 -1 | 96.8 +0.8 | close | 8 Ω vs 4 Ω: amp load changes · 1100 W vs 1600 W: lower power handling · Xmax 12 mm < 13 mm: lower excursion-limited SPL | + |
| 18 Sound 18LW2600 | 31 = | 0.29 +0.04 | 187 +9.8 | 14.8 +1.8 | 96.8 +0.8 | close | 8 Ω vs 4 Ω: amp load changes | + |
| B&C 18DS100 | 32 +1 | 0.24 -0.01 | 157 -20.2 | 14 +1 | 98 +2 | close | + | |
| Oberton 18NXB1600 | 32.37 +1.37 | 0.303 +0.05 | 173.11 -4.09 | 13.5 +0.5 | 97 +1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| B&C 18SW115 | 32 +1 | 0.3 +0.05 | 187 +9.8 | 14 +1 | 97 +1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| 18 Sound 18NLW4100 | 29 -2 | 0.27 +0.02 | 207 +29.8 | 15 +2 | 97 +1 | close | + | |
| Precision Devices PD.1850/2 | 33.1 +2.1 | 0.24 -0.01 | 203.84 +26.64 | 11.1 -1.9 | 96.7 +0.7 | close | 8 Ω vs 4 Ω: amp load changes · 800 W vs 1600 W: lower power handling · Xmax 11.1 mm < 13 mm: lower excursion-limited SPL | + |
| 18 Sound 18NTLW5000 | 32 +1 | 0.3 +0.05 | 165 -12.2 | 17.5 +4.5 | 95 -1 | close | + |
Comparer les 3 plus proches avec le 18QLEX1600Fe →
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.