AE Speakers IB18HT-4ohm
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 4 Ω |
| Fs | 18.4 Hz |
| Qts | 0.567 |
| Qes | 0.63 |
| Qms | 5.7 |
| Vas | 632.1 L |
| Sd | 1218 cm² |
| Xmax | 16.7 mm |
| Re | 2.8 Ω |
| Bl | 11.3 T·m |
| Mms | 246.7 g |
| Pe | 500 W |
| Sensibilité | 94.5 dB |
Indication d'alignement
| EBP | 29 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 1138.4 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 |
|---|---|---|---|---|---|---|---|---|
| AE Speakers IB18HT-8 | 18.4 = | 0.568 = | 632.1 = | 16.7 = | 91.5 -3 | close | 8 Ω vs 4 Ω: amp load changes | + |
| McCauley 6174 | 20 +1.6 | 0.336 -0.23 | 733.4 +101.3 | 15.2 -1.5 | 95.4 +0.9 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 15.2 mm < 16.7 mm: lower excursion-limited SPL | + |
| Aura Sound NS18-992-4A | 20 +1.6 | 0.47 -0.1 | 322 -310.1 | 14.5 -2.2 | 93.2 -1.3 | usable | Xmax 14.5 mm < 16.7 mm: lower excursion-limited SPL | + |
| FI Audio IB318-SINGLE2 | 22.3 +3.9 | 0.652 +0.09 | 381 -251.1 | 12.3 -4.4 | 93.4 -1.1 | usable | Xmax 12.3 mm < 16.7 mm: lower excursion-limited SPL | + |
| Stereo Integrity HT 18 | 17 -1.4 | 0.383 -0.18 | 411.9 -220.2 | 25.1 +8.4 | 92.5 -2 | usable | + | |
| GRS 18PT-8 | 23 +4.6 | 0.547 -0.02 | 467 -165.1 | 7.8 -8.9 | 92.5 -2 | usable | 8 Ω vs 4 Ω: amp load changes · 350 W vs 500 W: lower power handling · Xmax 7.8 mm < 16.7 mm: lower excursion-limited SPL | + |
| Altec 3182 | 18 -0.4 | 0.398 -0.17 | 991.1 +359 | 10.7 -6 | 93.5 -1 | risky | 8 Ω vs 4 Ω: amp load changes · 180 W vs 500 W: lower power handling · Xmax 10.7 mm < 16.7 mm: lower excursion-limited SPL | + |
| Fostex FW 505 | 20 +1.6 | 0.404 -0.16 | 860 +227.9 | 8.5 -8.2 | 94.3 -0.2 | risky | 8 Ω vs 4 Ω: amp load changes · 150 W vs 500 W: lower power handling · Xmax 8.5 mm < 16.7 mm: lower excursion-limited SPL | + |
| Zeuz DC181125ip | 22.2 +3.8 | 0.458 -0.11 | 429.3 -202.8 | 8.5 -8.2 | 95 +0.5 | risky | 250 W vs 500 W: lower power handling · Xmax 8.5 mm < 16.7 mm: lower excursion-limited SPL | + |
| BMS 18N862 vp | 24.8 +6.4 | 0.383 -0.18 | 345.6 -286.5 | 16.2 -0.5 | 94.8 +0.3 | risky | 8 Ω vs 4 Ω: amp load changes · Xmax 16.2 mm < 16.7 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le IB18HT-4ohm →
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.