Altec 418-8H
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 44.8 Hz |
| Qts | 0.293 |
| Qes | 0.33 |
| Qms | 2.65 |
| Vas | 242.4 L |
| Sd | 825.8 cm² |
| Xmax | 1.3 mm |
| Re | 5.5 Ω |
| Bl | 15.3 T·m |
| Mms | 49.8 g |
| Pe | 150 W |
| Sensibilité | 101.8 dB |
Indication d'alignement
| EBP | 136 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 50.2 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 |
|---|---|---|---|---|---|---|---|---|
| P.Audio SN-15B | 42.9 -1.9 | 0.296 = | 234.7 -7.7 | 3.3 +2 | 101.5 -0.3 | close | + | |
| Electro-Voice EVM-15BII | 43 -1.8 | 0.293 = | 225 -17.4 | 3.3 +2 | 101.6 -0.2 | close | + | |
| Electro-Voice EVM-15B | 43 -1.8 | 0.297 = | 225 -17.4 | 3.3 +2 | 101.5 -0.3 | close | + | |
| Oberton 15L400 | 43.25 -1.55 | 0.287 -0.01 | 229.9 -12.5 | 3.25 +1.95 | 102.5 +0.7 | close | + | |
| Altec ER-15B | 43 -1.8 | 0.303 +0.01 | 226.5 -15.9 | 3.3 +2 | 101.5 -0.3 | close | + | |
| Beyma 15M300 | 45 +0.2 | 0.271 -0.02 | 220 -22.4 | 3.5 +2.2 | 101.6 -0.2 | close | + | |
| JBL G135-8 | 45 +0.2 | 0.355 +0.06 | 235 -7.4 | 2.5 +1.2 | 101.4 -0.4 | close | + | |
| B&C 15 PE 40 | 44 -0.8 | 0.27 -0.02 | 205 -37.4 | 3 +1.7 | 101.5 -0.3 | close | + | |
| Altec 418-8LF vp CF1 | 39 -5.8 | 0.275 -0.02 | 211 -31.4 | 1.3 = | 99.9 -1.9 | close | + | |
| Altec 418-8LF | 39.5 -5.3 | 0.322 +0.03 | 279.8 +37.4 | 1.3 = | 100.3 -1.5 | usable | + |
Comparer les 3 plus proches avec le 418-8H →
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.