Dayton Audio SD270-88 v2009
Paramètres Thiele-Small
| Taille nominale | 10" |
|---|---|
| Impédance | 4 Ω |
| Fs | 25 Hz |
| Qts | 0.379 |
| Qes | 0.43 |
| Qms | 3.2 |
| Vas | 110.4 L |
| Sd | 359.7 cm² |
| Xmax | 6 mm |
| Re | 3.1 Ω |
| Bl | 8.7 T·m |
| Mms | 66.6 g |
| Pe | 80 W |
| Sensibilité | 92.1 dB |
Indication d'alignement
| EBP | 58 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 44.5 L |
EBP 50-100 : fonctionne en clos ou en bass-reflex.
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 10 DVC | 25 = | 0.379 = | 110.4 = | 17.8 +11.8 | 92.1 = | close | + | |
| Dayton Audio SD270A-88 DVC | 26.2 +1.2 | 0.433 +0.05 | 107.5 -2.9 | 6 = | 91.9 -0.2 | close | + | |
| Focal 10N511 | 29.6 +4.6 | 0.371 -0.01 | 121 +10.6 | 6 = | 92.2 +0.1 | close | 8 Ω vs 4 Ω: amp load changes · 60 W vs 80 W: lower power handling | + |
| Falcon Acoustics B139 SP1044 REMPLACEMENT | 25 = | 0.366 -0.01 | 127 +16.6 | 6 = | 89.5 -2.6 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Sony XS-L100C | 28.1 +3.1 | 0.362 -0.02 | 104 -6.4 | 6.3 +0.3 | 93.4 +1.3 | close | + | |
| Focal 11C 726 | 30.9 +5.9 | 0.378 = | 120 +9.6 | 6.9 +0.9 | 92.4 +0.3 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Dayton Audio RS270-8 | 24.9 -0.1 | 0.401 +0.02 | 120.5 +10.1 | 6 = | 88.2 -3.9 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Volt B250 | 31.7 +6.7 | 0.377 = | 104 -6.4 | 6 = | 92.8 +0.7 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Scan-Speak 26W/8534G00 | 25 = | 0.368 -0.01 | 153 +42.6 | 6 = | 91.5 -0.6 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Peerless SLS-250S38CP00-04 | 26.9 +1.9 | 0.369 -0.01 | 108.5 -1.9 | 4.6 -1.4 | 93.1 +1 | close | Xmax 4.6 mm < 6 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le SD270-88 v2009 →
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.