Supravox 285 GMF vp deadharo
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 37.9 Hz |
| Qts | 0.278 |
| Qes | 0.29 |
| Qms | 6.85 |
| Vas | 263 L |
| Sd | 442.6 cm² |
| Xmax | 4 mm |
| Re | 5.86 Ω |
| Bl | 9.4 T·m |
| Mms | 18.4 g |
| Pe | 70 W |
| Sensibilité | 100.3 dB |
Indication d'alignement
| EBP | 131 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 48.1 L |
EBP > 100 : favorise un alignement 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 |
|---|---|---|---|---|---|---|---|---|
| Monacor SP-305PA | 35 -2.9 | 0.283 = | 315 +52 | 5.3 +1.3 | 99.8 -0.5 | close | + | |
| Goodmans AXIOM 301 vp | 36.4 -1.5 | 0.277 = | 234.1 -28.9 | 3.2 -0.8 | 98 -2.3 | close | 40 W vs 70 W: lower power handling · Xmax 3.2 mm < 4 mm: lower excursion-limited SPL | + |
| Davis 31TK12 | 38.1 +0.2 | 0.314 +0.04 | 216 -47 | 5 +1 | 98 -2.3 | usable | + | |
| Audax PR330M0 | 28 -9.9 | 0.269 -0.01 | 264 +1 | 4 = | 96.5 -3.8 | usable | + | |
| Davis 31TCA12 v2012 | 38 +0.1 | 0.333 +0.05 | 216 -47 | 6 +2 | 97.9 -2.4 | usable | + | |
| Supravox 285 GMF vp JTR 1 | 47.8 +9.9 | 0.305 +0.03 | 191 -72 | 4 = | 101.1 +0.8 | usable | + | |
| Beyma SM212 | 34 -3.9 | 0.258 -0.02 | 198 -65 | 8.2 +4.2 | 98 -2.3 | usable | + | |
| Supravox 285 GMF v2013 | 48 +10.1 | 0.29 +0.01 | 175 -88 | 4 = | 100.9 +0.6 | usable | + | |
| Crites Speakers CW1228 | 27.7 -10.2 | 0.277 = | 286.6 +23.6 | 6.4 +2.4 | 96.3 -4 | usable | + | |
| Altec 414 Z | 32 -5.9 | 0.219 -0.06 | 263 = | 4 = | 96.2 -4.1 | usable | 16 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 285 GMF vp deadharo →
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.