Goldwood GW-212/8
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 38.8 Hz |
| Qts | 1.439 |
| Qes | 1.98 |
| Qms | 5.27 |
| Vas | 101.7 L |
| Sd | 525.9 cm² |
| Xmax | 2.5 mm |
| Re | 7 Ω |
| Bl | 7.4 T·m |
| Mms | 64.2 g |
| Pe | 120 W |
| Sensibilité | 87.3 dB |
Indication d'alignement
| EBP | 20 · 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 |
|---|---|---|---|---|---|---|---|---|
| Goldwood 212/8 | 38 -0.8 | 1.44 = | 101.6 -0.1 | 2.5 = | 86.3 -1 | close | + | |
| JB Systems SP12/200 vp | 42.9 +4.1 | 1.385 -0.05 | 107.3 +5.6 | 3 +0.5 | 89.5 +2.2 | close | + | |
| Sphynx SP-31-S | 41 +2.2 | 1.255 -0.18 | 101 -0.7 | 3.8 +1.3 | 88.8 +1.5 | close | + | |
| GRS 12PF-8 | 35 -3.8 | 1.543 +0.1 | 149.5 +47.8 | 3.5 +1 | 87.1 -0.2 | usable | + | |
| Jinwey YDA-300-4 | 49.4 +10.6 | 1.601 +0.16 | 93.2 -8.5 | 2.2 -0.3 | 90 +2.7 | usable | Xmax 2.2 mm < 2.5 mm: lower excursion-limited SPL | + |
| Jinwey YDA-300-8 | 49.4 +10.6 | 1.601 +0.16 | 93.2 -8.5 | 2.2 -0.3 | 90 +2.7 | usable | Xmax 2.2 mm < 2.5 mm: lower excursion-limited SPL | + |
| Goldwood GW-1248 | 33.3 -5.5 | 0.933 -0.51 | 103.6 +1.9 | 3 +0.5 | 87.2 -0.1 | usable | + | |
| Lautsprecher Technik MHB-12 | 38.2 -0.6 | 1.107 -0.33 | 132.7 +31 | 5 +2.5 | 88.9 +1.6 | usable | + | |
| SpeaKa 180/200 | 28 -10.8 | 1.39 -0.05 | 115.4 +13.7 | 5.1 +2.6 | 83.4 -3.9 | usable | 16 Ω vs 8 Ω: amp load changes | + |
| Goldwood GW‐212/4 | 35.8 -3 | 1.204 -0.24 | 166.6 +64.9 | 3.5 +1 | 88.9 +1.6 | usable | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le GW-212/8 →
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.