Ground Zero GZTW 12MK2 vp
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 22.5 Hz |
| Qts | 0.484 |
| Qes | 0.55 |
| Qms | 4.04 |
| Vas | 148.6 L |
| Sd | 505 cm² |
| Xmax | 14.7 mm |
| Re | 4 Ω |
| Bl | 11.1 T·m |
| Mms | 120.4 g |
| Pe | 400 W |
| Sensibilité | 89.9 dB |
Indication d'alignement
| EBP | 41 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 131 L |
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 |
|---|---|---|---|---|---|---|---|---|
| AE Speakers SBP12-8 | 23.6 +1.1 | 0.479 -0.01 | 160 +11.4 | 14 -0.7 | 89.5 -0.4 | close | Xmax 14 mm < 14.7 mm: lower excursion-limited SPL | + |
| AE Speakers IB12AU-4 | 24 +1.5 | 0.511 +0.03 | 160 +11.4 | 15.9 +1.2 | 92.4 +2.5 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Blaupunkt VCS 1200 | 23 +0.5 | 0.487 = | 102 -46.6 | 13 -1.7 | 89.9 = | close | 4 Ω vs 8 Ω: amp load changes · Xmax 13 mm < 14.7 mm: lower excursion-limited SPL | + |
| SB Acoustics SB34NRX75-6 vp fx | 22.9 +0.4 | 0.496 +0.01 | 181.3 +32.7 | 11 -3.7 | 90.6 +0.7 | close | 200 W vs 400 W: lower power handling · Xmax 11 mm < 14.7 mm: lower excursion-limited SPL | + |
| Peerless XXLS308 SWR 51 | 21.5 -1 | 0.448 -0.04 | 162.5 +13.9 | 11.5 -3.2 | 88.7 -1.2 | close | 175 W vs 400 W: lower power handling · Xmax 11.5 mm < 14.7 mm: lower excursion-limited SPL | + |
| Adire Audio SHIVA MK II - DVC Parallèle | 22 -0.5 | 0.385 -0.1 | 158 +9.4 | 14.1 -0.6 | 92.7 +2.8 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 14.1 mm < 14.7 mm: lower excursion-limited SPL | + |
| Morel UW 1258 | 21 -1.5 | 0.431 -0.05 | 138.4 -10.2 | 12.5 -2.2 | 86.3 -3.6 | usable | Xmax 12.5 mm < 14.7 mm: lower excursion-limited SPL | + |
| Eminence LAB 12 | | 22 -0.5 | 0.38 -0.1 | 125.2 -23.4 | 13 -1.7 | 89.2 -0.7 | usable | 6 Ω vs 8 Ω: amp load changes · Xmax 13 mm < 14.7 mm: lower excursion-limited SPL | + |
| Sony XS-L121P5S | 22.6 +0.1 | 0.51 +0.03 | 102.1 -46.5 | 11.5 -3.2 | 89 -0.9 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 11.5 mm < 14.7 mm: lower excursion-limited SPL | + |
| Adire Audio SHIVA MK I - DVC Parallèle | 23 +0.5 | 0.386 -0.1 | 163 +14.4 | 14 -0.7 | 93.4 +3.5 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 14 mm < 14.7 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le GZTW 12MK2 vp →
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.