Altec 418-8LF vp CF2
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 36.3 Hz |
| Qts | 0.254 |
| Qes | 0.288 |
| Qms | 2.139 |
| Vas | 230.3 L |
| Sd | 855.3 cm² |
| Xmax | 1.3 mm |
| Re | 5.19 Ω |
| Bl | 18.7 T·m |
| Mms | 85.4 g |
| Pe | 150 W |
| Sensibilité | 99.7 dB |
Indication d'alignement
| EBP | 126 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 34.1 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 |
|---|---|---|---|---|---|---|---|---|
| Tesla ARM 9408 | 35 -1.3 | 0.248 -0.01 | 260 +29.7 | 1.5 +0.2 | 99.6 -0.1 | close | 75 W vs 150 W: lower power handling | + |
| Altec 418-8LF vp CF1 | 39 +2.7 | 0.275 +0.02 | 211 -19.3 | 1.3 = | 99.9 +0.2 | close | + | |
| Altec 421-8H-II | 38.7 +2.4 | 0.242 -0.01 | 261.4 +31.1 | 1.3 = | 101.1 +1.4 | close | + | |
| Monacor SP-15/300PA | 38 +1.7 | 0.275 +0.02 | 232 +1.7 | 3 +1.7 | 99.1 -0.6 | close | + | |
| Audax PR38LEX100VST | 38.7 +2.4 | 0.258 = | 221.1 -9.2 | 4 +2.7 | 100.1 +0.4 | close | + | |
| LaVoce WAF153.02 | 35 -1.3 | 0.261 +0.01 | 244 +13.7 | 4.6 +3.3 | 99.7 = | close | + | |
| Celestion NTR15-3018E | 35 -1.3 | 0.261 +0.01 | 223.5 -6.8 | 5 +3.7 | 99.2 -0.5 | close | + | |
| Beyma 380 MSPA | 36 -0.3 | 0.246 -0.01 | 242.2 +11.9 | 3.6 +2.3 | 97.8 -1.9 | close | + | |
| Altec 3156 | 38 +1.7 | 0.24 -0.01 | 246.4 +16.1 | 3.8 +2.5 | 99.8 +0.1 | close | + | |
| Great Plains Audio 3156 GPA | 38 +1.7 | 0.24 -0.01 | 246.4 +16.1 | 3.8 +2.5 | 99.8 +0.1 | close | + |
Comparer les 3 plus proches avec le 418-8LF vp CF2 →
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.