the box 18LB100-4N
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 4 Ω |
| Fs | 34 Hz |
| Qts | 0.227 |
| Qes | 0.256 |
| Qms | 1.99 |
| Vas | 175 L |
| Sd | 908 cm² |
| Xmax | 5.4 mm |
| Re | 5.8 Ω |
| Bl | 26.5 T·m |
| Mms | 144.7 g |
| Pe | 800 W |
| Sensibilité | 97.7 dB |
Indication d'alignement
| EBP | 133 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 20.1 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 |
|---|---|---|---|---|---|---|---|---|
| Fane COLOSSUS 18-1500 | 33.5 -0.5 | 0.25 +0.02 | 175 = | 8.1 +2.7 | 97.8 +0.1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Void Acoustic V18-1000 | 34.5 +0.5 | 0.216 -0.01 | 201.7 +26.7 | 5.3 -0.1 | 99.3 +1.6 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 5.3 mm < 5.4 mm: lower excursion-limited SPL | + |
| Precision Devices PD.185N02 | 35.2 +1.2 | 0.24 +0.01 | 178.28 +3.28 | 12 +6.6 | 96.8 -0.9 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma 18QLEX1600/Fe | 30 -4 | 0.231 = | 195 +20 | 8.3 +2.9 | 97.2 -0.5 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Precision Devices PD.1850/2 | 33.1 -0.9 | 0.24 +0.01 | 203.84 +28.84 | 11.1 +5.7 | 96.7 -1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| B&C 18DS100 | 32 -2 | 0.24 +0.01 | 157 -18 | 14 +8.6 | 98 +0.3 | close | + | |
| B&C 18 DS 115 | 30 -4 | 0.2 -0.03 | 168 -7 | 7.5 +2.1 | 97.4 -0.3 | close | 8 Ω vs 4 Ω: amp load changes | + |
| PD PD 185C003 | 33 -1 | 0.224 = | 224 +49 | 8.8 +3.4 | 99.1 +1.4 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Precision Devices PD 185C003 | 33 -1 | 0.224 = | 224 +49 | 8.8 +3.4 | 99.1 +1.4 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma 18QLEX1600Fe | 30 -4 | 0.23 = | 195 +20 | 13 +7.6 | 97 -0.7 | close | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 18LB100-4N →
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.