Dayton Audio UM18-22 v2015
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 19.5 Hz |
| Qts | 0.533 |
| Qes | 0.62 |
| Qms | 3.82 |
| Vas | 212 L |
| Sd | 1219 cm² |
| Xmax | 12.6 mm |
| Re | 4.4 Ω |
| Bl | 23.9 T·m |
| Mms | 654.5 g |
| Pe | 1000 W |
| Sensibilité | 88.6 dB |
Indication d'alignement
| EBP | 31 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 278.9 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 |
|---|---|---|---|---|---|---|---|---|
| Dayton Audio UM18-22 18 | 19.5 = | 0.487 -0.05 | 216.8 +4.8 | 12.2 -0.4 | 89 +0.4 | close | Xmax 12.2 mm < 12.6 mm: lower excursion-limited SPL | + |
| Dayton Audio UMII18-22 ULTIMAX II DVC | 22 +2.5 | 0.53 = | 248.2 +36.2 | 13.8 +1.2 | 90.7 +2.1 | close | + | |
| Dayton Audio SS18-22 | 21 +1.5 | 0.374 -0.16 | 224 +12 | 12.8 +0.2 | 90.6 +2 | usable | + | |
| FI Audio HT-3 | 21.3 +1.8 | 0.423 -0.11 | 235.9 +23.9 | 17 +4.4 | 92.9 +4.3 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Aura Sound NS18-992-4A | 20 +0.5 | 0.47 -0.06 | 322 +110 | 14.5 +1.9 | 93.2 +4.6 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Stereo Integrity HST-18 Dual 2 Ohms | 16.4 -3.1 | 0.388 -0.15 | 267 +55 | 19 +6.4 | 89.7 +1.1 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Dayton Audio RSS460HO-4 | 19.6 +0.1 | 0.387 -0.15 | 298 +86 | 12.8 +0.2 | 92.9 +4.3 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Kicker S15L7 | 26.3 +6.8 | 0.539 +0.01 | 149.1 -62.9 | 7.3 -5.3 | 89.4 +0.8 | usable | 500 W vs 1000 W: lower power handling · Xmax 7.3 mm < 12.6 mm: lower excursion-limited SPL | + |
| CSS Audio Maelstrom 18 DVC by Exodus Audio | 17.4 -2.1 | 0.376 -0.16 | 313 +101 | 14.7 +2.1 | 91.2 +2.6 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| TC Sounds LMS-ULTRA 5400 | 20.5 +1 | 0.325 -0.21 | 240.7 +28.7 | 16 +3.4 | 93.1 +4.5 | usable | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le UM18-22 v2015 →
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.