FI Audio HT-3
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 4 Ω |
| Fs | 21.3 Hz |
| Qts | 0.423 |
| Qes | 0.45 |
| Qms | 6.94 |
| Vas | 235.9 L |
| Sd | 1210 cm² |
| Xmax | 17 mm |
| Re | 3.3 Ω |
| Bl | 21.8 T·m |
| Mms | 485.8 g |
| Pe | 2000 W |
| Sensibilité | 92.9 dB |
Indication d'alignement
| EBP | 47 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 131.5 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 |
|---|---|---|---|---|---|---|---|---|
| TC Sounds LMS-ULTRA 5400 | 20.5 -0.8 | 0.325 -0.1 | 240.7 +4.8 | 16 -1 | 93.1 +0.2 | usable | Xmax 16 mm < 17 mm: lower excursion-limited SPL | + |
| Dayton Audio SS18-22 | 21 -0.3 | 0.374 -0.05 | 224 -11.9 | 12.8 -4.2 | 90.6 -2.3 | usable | 8 Ω vs 4 Ω: amp load changes · 1300 W vs 2000 W: lower power handling · Xmax 12.8 mm < 17 mm: lower excursion-limited SPL | + |
| Dayton Audio RSS460HO-4 | 19.6 -1.7 | 0.387 -0.04 | 298 +62.1 | 12.8 -4.2 | 92.9 = | usable | 900 W vs 2000 W: lower power handling · Xmax 12.8 mm < 17 mm: lower excursion-limited SPL | + |
| Aura Sound NS18-992-4A | 20 -1.3 | 0.47 +0.05 | 322 +86.1 | 14.5 -2.5 | 93.2 +0.3 | usable | 800 W vs 2000 W: lower power handling · Xmax 14.5 mm < 17 mm: lower excursion-limited SPL | + |
| Dayton Audio UMII18-22 ULTIMAX II DVC | 22 +0.7 | 0.53 +0.11 | 248.2 +12.3 | 13.8 -3.2 | 90.7 -2.2 | usable | 8 Ω vs 4 Ω: amp load changes · 1200 W vs 2000 W: lower power handling · Xmax 13.8 mm < 17 mm: lower excursion-limited SPL | + |
| Faital PRO 18XL1800 | 29 +7.7 | 0.4 -0.02 | 215.5 -20.4 | 20.17 +3.17 | 95 +2.1 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| BMS 18N860 | 24 +2.7 | 0.372 -0.05 | 304 +68.1 | 15 -2 | 93.7 +0.8 | usable | 8 Ω vs 4 Ω: amp load changes · 1500 W vs 2000 W: lower power handling · Xmax 15 mm < 17 mm: lower excursion-limited SPL | + |
| Stereo Integrity HST-18 Dual 2 Ohms | 16.4 -4.9 | 0.388 -0.03 | 267 +31.1 | 19 +2 | 89.7 -3.2 | usable | + | |
| BMS 18N862 vp | 24.8 +3.5 | 0.383 -0.04 | 345.6 +109.7 | 16.2 -0.8 | 94.8 +1.9 | usable | 8 Ω vs 4 Ω: amp load changes · 1500 W vs 2000 W: lower power handling · Xmax 16.2 mm < 17 mm: lower excursion-limited SPL | + |
| Dayton Audio UM18-22 18 | 19.5 -1.8 | 0.487 +0.06 | 216.8 -19.1 | 12.2 -4.8 | 89 -3.9 | usable | 8 Ω vs 4 Ω: amp load changes · 1000 W vs 2000 W: lower power handling · Xmax 12.2 mm < 17 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le HT-3 →
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.