Altec 3182
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 18 Hz |
| Qts | 0.398 |
| Qes | 0.51 |
| Qms | 1.81 |
| Vas | 991.1 L |
| Sd | 1140.6 cm² |
| Xmax | 10.7 mm |
| Re | 6.4 Ω |
| Bl | 14.3 T·m |
| Mms | 143.9 g |
| Pe | 180 W |
| Sensibilité | 93.5 dB |
Indication d'alignement
| EBP | 35 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 459.6 L |
EBP < 50 : favorise un alignement clos.
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 |
|---|---|---|---|---|---|---|---|---|
| Fostex FW 505 | 20 +2 | 0.404 +0.01 | 860 -131.1 | 8.5 -2.2 | 94.3 +0.8 | close | Xmax 8.5 mm < 10.7 mm: lower excursion-limited SPL | + |
| Altec 3182 vp | 20.3 +2.3 | 0.343 -0.05 | 1159.7 +168.6 | 10.2 -0.5 | 96.5 +3 | usable | Xmax 10.2 mm < 10.7 mm: lower excursion-limited SPL | + |
| McCauley 6174 | 20 +2 | 0.336 -0.06 | 733.4 -257.7 | 15.2 +4.5 | 95.4 +1.9 | usable | + | |
| AE Speakers IB18HT-4ohm | 18.4 +0.4 | 0.567 +0.17 | 632.1 -359 | 16.7 +6 | 94.5 +1 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| AE Speakers IB18HT-8 | 18.4 +0.4 | 0.568 +0.17 | 632.1 -359 | 16.7 +6 | 91.5 -2 | usable | + | |
| Stereo Integrity HT 18 | 17 -1 | 0.383 -0.02 | 411.9 -579.2 | 25.1 +14.4 | 92.5 -1 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Dayton Audio RSS460HO-4 | 19.6 +1.6 | 0.387 -0.01 | 298 -693.1 | 12.8 +2.1 | 92.9 -0.6 | risky | 4 Ω vs 8 Ω: amp load changes | + |
| JBL 2245H | 20 +2 | 0.24 -0.16 | 821.2 -169.9 | 8.5 -2.2 | 97.2 +3.7 | risky | Xmax 8.5 mm < 10.7 mm: lower excursion-limited SPL | + |
| CSS Audio Maelstrom 18 DVC by Exodus Audio | 17.4 -0.6 | 0.376 -0.02 | 313 -678.1 | 14.7 +4 | 91.2 -2.3 | risky | 4 Ω vs 8 Ω: amp load changes | + |
| Pyle Audio PPA18 vp | 24.2 +6.2 | 0.39 -0.01 | 503.2 -487.9 | 6 -4.7 | 93.1 -0.4 | risky | 16 Ω vs 8 Ω: amp load changes · Xmax 6 mm < 10.7 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 3182 →
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.