SpeaKa 180/200
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 16 Ω |
| Fs | 28 Hz |
| Qts | 1.39 |
| Qes | 1.831 |
| Qms | 5.777 |
| Vas | 115.4 L |
| Sd | 517 cm² |
| Xmax | 5.1 mm |
| Re | 8 Ω |
| Bl | 9 T·m |
| Mms | 104.9 g |
| Pe | 180 W |
| Sensibilité | 83.4 dB |
Indication d'alignement
| EBP | 15 · 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 |
|---|---|---|---|---|---|---|---|---|
| GRS 12PF-8 | 35 +7 | 1.543 +0.15 | 149.5 +34.1 | 3.5 -1.6 | 87.1 +3.7 | usable | 8 Ω vs 16 Ω: amp load changes · 100 W vs 180 W: lower power handling · Xmax 3.5 mm < 5.1 mm: lower excursion-limited SPL | + |
| GRS 12SW-4 | 29.6 +1.6 | 0.991 -0.4 | 90 -25.4 | 4.5 -0.6 | 88.1 +4.7 | usable | 4 Ω vs 16 Ω: amp load changes · 120 W vs 180 W: lower power handling · Xmax 4.5 mm < 5.1 mm: lower excursion-limited SPL | + |
| Lautsprecher Technik MHB-12 | 38.2 +10.2 | 1.107 -0.28 | 132.7 +17.3 | 5 -0.1 | 88.9 +5.5 | usable | 8 Ω vs 16 Ω: amp load changes · Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
| Sony XS-NW1201 | 27.5 -0.5 | 0.928 -0.46 | 151.21 +35.81 | 4.15 -0.95 | 86.7 +3.3 | usable | 4 Ω vs 16 Ω: amp load changes · Xmax 4.15 mm < 5.1 mm: lower excursion-limited SPL | + |
| Goldwood 212/8 | 38 +10 | 1.44 +0.05 | 101.6 -13.8 | 2.5 -2.6 | 86.3 +2.9 | usable | 8 Ω vs 16 Ω: amp load changes · 120 W vs 180 W: lower power handling · Xmax 2.5 mm < 5.1 mm: lower excursion-limited SPL | + |
| Sphynx SP-31-S | 41 +13 | 1.255 -0.13 | 101 -14.4 | 3.8 -1.3 | 88.8 +5.4 | usable | 8 Ω vs 16 Ω: amp load changes · Xmax 3.8 mm < 5.1 mm: lower excursion-limited SPL | + |
| Conrad DYH-1220 vp | 33 +5 | 1.64 +0.25 | 164.9 +49.5 | 3.9 -1.2 | 89 +5.6 | usable | 8 Ω vs 16 Ω: amp load changes · 120 W vs 180 W: lower power handling · Xmax 3.9 mm < 5.1 mm: lower excursion-limited SPL | + |
| Goldwood GW-212/8 | 38.8 +10.8 | 1.439 +0.05 | 101.7 -13.7 | 2.5 -2.6 | 87.3 +3.9 | usable | 8 Ω vs 16 Ω: amp load changes · 120 W vs 180 W: lower power handling · Xmax 2.5 mm < 5.1 mm: lower excursion-limited SPL | + |
| JB Systems SP12/200 vp | 42.9 +14.9 | 1.385 = | 107.3 -8.1 | 3 -2.1 | 89.5 +6.1 | usable | 8 Ω vs 16 Ω: amp load changes · Xmax 3 mm < 5.1 mm: lower excursion-limited SPL | + |
| Kenwood KFC-W3013PS | 25 -3 | 0.82 -0.57 | 83.7 -31.7 | 15 +9.9 | 83.4 = | risky | 4 Ω vs 16 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 180/200 →
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.