Powersoft 30''-4MM M-FORCE 01 STRAIGHT
Paramètres Thiele-Small
| Taille nominale | 31.5" |
|---|---|
| Impédance | 0.5 Ω |
| Fs | 32 Hz |
| Qts | 0.207 |
| Qes | 0.212 |
| Qms | 8.367 |
| Vas | 170 L |
| Sd | 3420 cm² |
| Xmax | 4.6 mm |
| Re | 0.26 Ω |
| Bl | 24.2 T·m |
| Mms | 2382.8 g |
| Pe | 5000 W |
| Sensibilité | 111.1 dB |
Indication d'alignement
| EBP | 151 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 15.9 L |
EBP > 100 : favorise un alignement bass-reflex.
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 |
|---|---|---|---|---|---|---|---|---|
| Powersoft 30''-4MM M-FORCE 01 REVERSED | 32 = | 0.207 = | 170 = | 4.6 = | 111.1 = | close | + | |
| Powersoft 30''-4MM M-FORCE 01 SHORT | 32 = | 0.207 = | 170 = | 4.6 = | 111.1 = | close | + | |
| Powersoft 30''-4MM M-FORCE 02 REVERSED | 32 = | 0.153 -0.05 | 170 = | 3.8 -0.8 | 113.8 +2.7 | usable | 0.25 Ω vs 0.5 Ω: amp load changes · Xmax 3.8 mm < 4.6 mm: lower excursion-limited SPL | + |
| Powersoft 30''-4MM M-FORCE 02 SHORT | 32 = | 0.153 -0.05 | 170 = | 3.8 -0.8 | 113.8 +2.7 | usable | 0.25 Ω vs 0.5 Ω: amp load changes · Xmax 3.8 mm < 4.6 mm: lower excursion-limited SPL | + |
| Powersoft 30''-4MM M-FORCE 02 STRAIGHT | 32 = | 0.153 -0.05 | 170 = | 3.8 -0.8 | 113.8 +2.7 | usable | 0.25 Ω vs 0.5 Ω: amp load changes · Xmax 3.8 mm < 4.6 mm: lower excursion-limited SPL | + |
| Powersoft 30''-3MM M-FORCE 01 STRAIGHT | 30 -2 | 0.167 -0.04 | 230 +60 | 4.8 +0.2 | 112.5 +1.4 | usable | + | |
| Powersoft 30''-3MM M-FORCE 02 STRAIGHT | 30 -2 | 0.124 -0.08 | 230 +60 | 4 -0.6 | 115.2 +4.1 | risky | 0.25 Ω vs 0.5 Ω: amp load changes · Xmax 4 mm < 4.6 mm: lower excursion-limited SPL | + |
| Fluxmag 2950-Sono | 27.8 -4.2 | 0.761 +0.55 | 869 +699 | 5.5 +0.9 | 96.9 -14.2 | risky | 8 Ω vs 0.5 Ω: amp load changes · 350 W vs 5000 W: lower power handling | + |
| Fluxmag 2950-Hifi | 24.4 -7.6 | 0.589 +0.38 | 1313 +1143 | 5.5 +0.9 | 98.2 -12.9 | risky | 8 Ω vs 0.5 Ω: amp load changes · 200 W vs 5000 W: lower power handling | + |
| Audio Dynamique 75IC | 15.2 -16.8 | 0.277 +0.07 | 4023.2 +3853.2 | 9 +4.4 | 100.1 -11 | risky | 8 Ω vs 0.5 Ω: amp load changes · 250 W vs 5000 W: lower power handling | + |
Comparer les 3 plus proches avec le 30''-4MM M-FORCE 01 STRAIGHT →
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.