Atohm D300P04
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 26.5 Hz |
| Qts | 0.33 |
| Qes | 0.35 |
| Qms | 5.75 |
| Vas | 104 L |
| Sd | 472 cm² |
| Xmax | 7 mm |
| Re | 3.5 Ω |
| Bl | 13.4 T·m |
| Mms | 108.3 g |
| Pe | 200 W |
| Sensibilité | 93 dB |
Indication d'alignement
| EBP | 76 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 29 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 |
|---|---|---|---|---|---|---|---|---|
| Helix HXS 1206 | 25 -1.5 | 0.337 +0.01 | 107 +3 | 7 = | 93.6 +0.6 | close | + | |
| Focal 33V1 | 25.3 -1.2 | 0.326 = | 91.8 -12.2 | 7.5 +0.5 | 93 = | close | + | |
| SICA 12 SR 3 PL vp | 28.7 +2.2 | 0.317 -0.01 | 101.2 -2.8 | 7 = | 92.4 -0.6 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Dali A-12WD vp | 27 +0.5 | 0.328 = | 121 +17 | 8.8 +1.8 | 93.3 +0.3 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Oxygen IN12 300 | 27 +0.5 | 0.362 +0.03 | 114.8 +10.8 | 8.7 +1.7 | 93.2 +0.2 | close | + | |
| JBL LCS1250W | 27.4 +0.9 | 0.331 = | 109 +5 | 5.3 -1.7 | 93.5 +0.5 | close | 120 W vs 200 W: lower power handling · Xmax 5.3 mm < 7 mm: lower excursion-limited SPL | + |
| Focal 13W 8711 | 28.8 +2.3 | 0.328 = | 87.1 -16.9 | 7.9 +0.9 | 93.4 +0.4 | close | + | |
| Focal 13W 8711 vp | 28.8 +2.3 | 0.328 = | 87.1 -16.9 | 7.9 +0.9 | 93.4 +0.4 | close | + | |
| Focal 13 VX | 30 +3.5 | 0.323 -0.01 | 117 +13 | 6.8 -0.2 | 92.5 -0.5 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 6.8 mm < 7 mm: lower excursion-limited SPL | + |
| Dayton Audio QU4TRO 12" | 27 +0.5 | 0.357 +0.03 | 120.1 +16.1 | 8.7 +1.7 | 93.6 +0.6 | close | + |
Comparer les 3 plus proches avec le D300P04 →
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.