Goldwood GW‐212/4
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 35.8 Hz |
| Qts | 1.204 |
| Qes | 1.502 |
| Qms | 6.1 |
| Vas | 166.6 L |
| Sd | 519 cm² |
| Xmax | 3.5 mm |
| Re | 3.6 Ω |
| Bl | 4.9 T·m |
| Mms | 45 g |
| Pe | 120 W |
| Sensibilité | 88.9 dB |
Indication d'alignement
| EBP | 24 · 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 |
|---|---|---|---|---|---|---|---|---|
| Lautsprecher Technik MHB-12 | 38.2 +2.4 | 1.107 -0.1 | 132.7 -33.9 | 5 +1.5 | 88.9 = | close | 8 Ω vs 4 Ω: amp load changes | + |
| Conrad DYH-1220 vp | 33 -2.8 | 1.64 +0.44 | 164.9 -1.7 | 3.9 +0.4 | 89 +0.1 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| GRS 12PF-8 | 35 -0.8 | 1.543 +0.34 | 149.5 -17.1 | 3.5 = | 87.1 -1.8 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Sphynx SP-31-S | 41 +5.2 | 1.255 +0.05 | 101 -65.6 | 3.8 +0.3 | 88.8 -0.1 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Kenford HW-1206 | 31 -4.8 | 0.8 -0.4 | 170 +3.4 | 3 -0.5 | 89.5 +0.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 3 mm < 3.5 mm: lower excursion-limited SPL | + |
| Sony XS-NW1201 | 27.5 -8.3 | 0.928 -0.28 | 151.21 -15.39 | 4.15 +0.65 | 86.7 -2.2 | usable | + | |
| Jamo 20325 | 32 -3.8 | 0.849 -0.35 | 163.4 -3.2 | 5 +1.5 | 93 +4.1 | usable | + | |
| JB Systems SP12/200 vp | 42.9 +7.1 | 1.385 +0.18 | 107.3 -59.3 | 3 -0.5 | 89.5 +0.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 3 mm < 3.5 mm: lower excursion-limited SPL | + |
| Kenwood RD 30 FU 120-F | 31.6 -4.2 | 0.879 -0.32 | 206.3 +39.7 | 8 +4.5 | 89.8 +0.9 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Technysound TS 30/300 vp | 44 +8.2 | 0.929 -0.27 | 178 +11.4 | 4 +0.5 | 94.4 +5.5 | usable | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le GW‐212/4 →
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.