Sphynx SP-31-S
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 41 Hz |
| Qts | 1.255 |
| Qes | 1.63 |
| Qms | 5.46 |
| Vas | 101 L |
| Sd | 529.5 cm² |
| Xmax | 3.8 mm |
| Re | 7.09 Ω |
| Bl | 8.1 T·m |
| Mms | 58.6 g |
| Pe | 150 W |
| Sensibilité | 88.8 dB |
Indication d'alignement
| EBP | 25 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | Qts too high |
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 |
|---|---|---|---|---|---|---|---|---|
| JB Systems SP12/200 vp | 42.9 +1.9 | 1.385 +0.13 | 107.3 +6.3 | 3 -0.8 | 89.5 +0.7 | close | Xmax 3 mm < 3.8 mm: lower excursion-limited SPL | + |
| Lautsprecher Technik MHB-12 | 38.2 -2.8 | 1.107 -0.15 | 132.7 +31.7 | 5 +1.2 | 88.9 +0.1 | usable | + | |
| Goldwood GW-212/8 | 38.8 -2.2 | 1.439 +0.18 | 101.7 +0.7 | 2.5 -1.3 | 87.3 -1.5 | usable | Xmax 2.5 mm < 3.8 mm: lower excursion-limited SPL | + |
| Elokance 12WF500 | 50 +9 | 1.102 -0.15 | 99.1 -1.9 | 3.6 -0.2 | 93.2 +4.4 | usable | Xmax 3.6 mm < 3.8 mm: lower excursion-limited SPL | + |
| Goldwood 212/8 | 38 -3 | 1.44 +0.19 | 101.6 +0.6 | 2.5 -1.3 | 86.3 -2.5 | usable | Xmax 2.5 mm < 3.8 mm: lower excursion-limited SPL | + |
| Goldwood GW‐212/4 | 35.8 -5.2 | 1.204 -0.05 | 166.6 +65.6 | 3.5 -0.3 | 88.9 +0.1 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 3.5 mm < 3.8 mm: lower excursion-limited SPL | + |
| Pioneer PAX30G vp2 | 42.1 +1.1 | 0.879 -0.38 | 92.7 -8.3 | 3 -0.8 | 88.2 -0.6 | usable | 16 Ω vs 8 Ω: amp load changes · 60 W vs 150 W: lower power handling · Xmax 3 mm < 3.8 mm: lower excursion-limited SPL | + |
| GRS 12SW-4 | 29.6 -11.4 | 0.991 -0.26 | 90 -11 | 4.5 +0.7 | 88.1 -0.7 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Goldwood GW-1248 | 33.3 -7.7 | 0.933 -0.32 | 103.6 +2.6 | 3 -0.8 | 87.2 -1.6 | usable | Xmax 3 mm < 3.8 mm: lower excursion-limited SPL | + |
| GRS 12PF-8 | 35 -6 | 1.543 +0.29 | 149.5 +48.5 | 3.5 -0.3 | 87.1 -1.7 | usable | 100 W vs 150 W: lower power handling · Xmax 3.5 mm < 3.8 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le SP-31-S →
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.