NHT MAD1259
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 4 Ω |
| Fs | 20.1 Hz |
| Qts | 0.576 |
| Qes | 0.663 |
| Qms | 4.413 |
| Vas | 195.1 L |
| Sd | 493 cm² |
| Xmax | 13 mm |
| Re | 3.52 Ω |
| Bl | 8.6 T·m |
| Mms | 109.2 g |
| Pe | 200 W |
| Sensibilité | 89.3 dB |
Indication d'alignement
| EBP | 30 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 384.8 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 |
|---|---|---|---|---|---|---|---|---|
| NHT 1259 | 19 -1.1 | 0.461 -0.11 | 190 -5.1 | 12 -1 | 89.4 +0.1 | close | Xmax 12 mm < 13 mm: lower excursion-limited SPL | + |
| SB Acoustics SB34NRX75-6 vp fx | 22.9 +2.8 | 0.496 -0.08 | 181.3 -13.8 | 11 -2 | 90.6 +1.3 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 11 mm < 13 mm: lower excursion-limited SPL | + |
| AE Speakers IB12HT-4 | 16.8 -3.3 | 0.642 +0.07 | 179.5 -15.6 | 18.5 +5.5 | 87.1 -2.2 | usable | + | |
| AE Speakers SBP12-8 | 23.6 +3.5 | 0.479 -0.1 | 160 -35.1 | 14 +1 | 89.5 +0.2 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Ground Zero GZTW 12MK2 vp | 22.5 +2.4 | 0.484 -0.09 | 148.6 -46.5 | 14.7 +1.7 | 89.9 +0.6 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Peerless XXLS308 SWR 51 | 21.5 +1.4 | 0.448 -0.13 | 162.5 -32.6 | 11.5 -1.5 | 88.7 -0.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 11.5 mm < 13 mm: lower excursion-limited SPL | + |
| AE Speakers IB12HT-8 | 16.8 -3.3 | 0.642 +0.07 | 179.5 -15.6 | 16.5 +3.5 | 84.2 -5.1 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| AE Speakers IB12AU-4 | 24 +3.9 | 0.511 -0.06 | 160 -35.1 | 15.9 +2.9 | 92.4 +3.1 | usable | + | |
| Rockford Fosgate R1S4-12 | 22 +1.9 | 0.493 -0.08 | 197.2 +2.1 | 7 -6 | 91.5 +2.2 | usable | Xmax 7 mm < 13 mm: lower excursion-limited SPL | + |
| JL Audio 12W1-4 | 22.3 +2.2 | 0.487 -0.09 | 176.214 -18.89 | 7.874 -5.13 | 87.6 -1.7 | usable | 125 W vs 200 W: lower power handling · Xmax 7.874 mm < 13 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le MAD1259 →
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.