FI Audio IB318-SINGLE2
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 4 Ω |
| Fs | 22.3 Hz |
| Qts | 0.652 |
| Qes | 0.81 |
| Qms | 3.33 |
| Vas | 381 L |
| Sd | 1210 cm² |
| Xmax | 12.3 mm |
| Re | 3 Ω |
| Bl | 11.9 T·m |
| Mms | 274.4 g |
| Pe | 600 W |
| Sensibilité | 93.4 dB |
Indication d'alignement
| EBP | 28 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 2162.5 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 |
|---|---|---|---|---|---|---|---|---|
| Aura Sound NS18-992-4A | 20 -2.3 | 0.47 -0.18 | 322 -59 | 14.5 +2.2 | 93.2 -0.2 | usable | + | |
| GRS 18PT-8 | 23 +0.7 | 0.547 -0.1 | 467 +86 | 7.8 -4.5 | 92.5 -0.9 | usable | 8 Ω vs 4 Ω: amp load changes · 350 W vs 600 W: lower power handling · Xmax 7.8 mm < 12.3 mm: lower excursion-limited SPL | + |
| Dayton Audio UMII18-22 ULTIMAX II DVC | 22 -0.3 | 0.53 -0.12 | 248.2 -132.8 | 13.8 +1.5 | 90.7 -2.7 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Zeuz DC181125ip | 22.2 -0.1 | 0.458 -0.19 | 429.3 +48.3 | 8.5 -3.8 | 95 +1.6 | usable | 250 W vs 600 W: lower power handling · Xmax 8.5 mm < 12.3 mm: lower excursion-limited SPL | + |
| AE Speakers IB18HT-4ohm | 18.4 -3.9 | 0.567 -0.09 | 632.1 +251.1 | 16.7 +4.4 | 94.5 +1.1 | usable | + | |
| Magnat AGRESSOR 5000 | 24 +1.7 | 0.431 -0.22 | 324 -57 | 10.6 -1.7 | 95.3 +1.9 | usable | Xmax 10.6 mm < 12.3 mm: lower excursion-limited SPL | + |
| AE Speakers IB18HT-8 | 18.4 -3.9 | 0.568 -0.08 | 632.1 +251.1 | 16.7 +4.4 | 91.5 -1.9 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| BMS 18N862 vp | 24.8 +2.5 | 0.383 -0.27 | 345.6 -35.4 | 16.2 +3.9 | 94.8 +1.4 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Peerless FSL-1830R09-08 | 32.7 +10.4 | 0.587 -0.07 | 283.1 -97.9 | 9.6 -2.7 | 94.6 +1.2 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 9.6 mm < 12.3 mm: lower excursion-limited SPL | + |
| SB Audience BIANCO-18SW500 | 30 +7.7 | 0.516 -0.14 | 335 -46 | 9.2 -3.1 | 95.8 +2.4 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 9.2 mm < 12.3 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le IB318-SINGLE2 →
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.