JBL E145
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 35 Hz |
| Qts | 0.249 |
| Qes | 0.26 |
| Qms | 6 |
| Vas | 274.7 L |
| Sd | 896.1 cm² |
| Xmax | 4.1 mm |
| Re | 5.7 Ω |
| Bl | 20.2 T·m |
| Mms | 84.7 g |
| Pe | 150 W |
| Sensibilité | 100 dB |
Indication d'alignement
| EBP | 135 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 38.9 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 15GT200 v1990 | 34 -1 | 0.236 -0.01 | 276 +1.3 | 5 +0.9 | 99.4 -0.6 | close | + | |
| Altec 921-8A | 34.1 -0.9 | 0.257 +0.01 | 299 +24.3 | 5.2 +1.1 | 100.1 +0.1 | close | + | |
| LaVoce WAF153.02 | 35 = | 0.261 +0.01 | 244 -30.7 | 4.6 +0.5 | 99.7 -0.3 | close | + | |
| P.Audio BM15CX38 | 36 +1 | 0.221 -0.03 | 287 +12.3 | 4.5 +0.4 | 100.2 +0.2 | close | + | |
| PD 153ERC002 | 38 +3 | 0.249 = | 263 -11.7 | 6.8 +2.7 | 100.9 +0.9 | close | + | |
| Precision Devices 153ERC002 | 38 +3 | 0.249 = | 263 -11.7 | 6.8 +2.7 | 100.9 +0.9 | close | + | |
| Focal AUDIOM 15H | 34.9 -0.1 | 0.277 +0.03 | 295.9 +21.2 | 5.8 +1.7 | 99.7 -0.3 | close | + | |
| Celestion NTR15-3018E v2015 | 34.6 -0.4 | 0.245 = | 225.7 -49 | 5 +0.9 | 99.1 -0.9 | close | + | |
| Altec 3156 | 38 +3 | 0.24 -0.01 | 246.4 -28.3 | 3.8 -0.3 | 99.8 -0.2 | close | Xmax 3.8 mm < 4.1 mm: lower excursion-limited SPL | + |
| Great Plains Audio 3156 GPA | 38 +3 | 0.24 -0.01 | 246.4 -28.3 | 3.8 -0.3 | 99.8 -0.2 | close | Xmax 3.8 mm < 4.1 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le E145 →
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.