Mach 5 Audio FTW21
Paramètres Thiele-Small
| Taille nominale | 21.5" |
|---|---|
| Impédance | 4 Ω |
| Fs | 19.7 Hz |
| Qts | 0.378 |
| Qes | 0.395 |
| Qms | 8.56 |
| Vas | 499.9 L |
| Sd | 1640.3 cm² |
| Xmax | 7.5 mm |
| Re | 3.2 Ω |
| Bl | 22.2 T·m |
| Mms | 492.4 g |
| Pe | 600 W |
| Sensibilité | 95.8 dB |
Indication d'alignement
| EBP | 50 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 200 L |
EBP 50-100 : fonctionne en clos ou en 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 |
|---|---|---|---|---|---|---|---|---|
| Pyle Audio PDW21250 | 22.4 +2.7 | 0.331 -0.05 | 703.8 +203.9 | 9 +1.5 | 96.2 +0.4 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| CSS Audio Maelstrom 21 DVC by Exodus Audio | 16.3 -3.4 | 0.389 +0.01 | 605 +105.1 | 16.3 +8.8 | 93 -2.8 | usable | + | |
| MCM Electronics 55-2985 | 25.9 +6.2 | 0.38 = | 705 +205.1 | 6.9 -0.6 | 97.6 +1.8 | usable | 8 Ω vs 4 Ω: amp load changes · 300 W vs 600 W: lower power handling · Xmax 6.9 mm < 7.5 mm: lower excursion-limited SPL | + |
| RCF LF 21X451 | 28 +8.3 | 0.369 -0.01 | 385 -114.9 | 13 +5.5 | 97 +1.2 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| MC Kenzie FRL-21/1200-LF | 30 +10.3 | 0.378 = | 374 -125.9 | 9.5 +2 | 98 +2.2 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| RCF LF 21N401 | 30 +10.3 | 0.378 = | 374 -125.9 | 10.6 +3.1 | 98 +2.2 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| hertz Hertz Audio ML5400D | 20.7 +1 | 0.303 -0.08 | 613 +113.1 | 8.5 +1 | 102.9 +7.1 | usable | 2 Ω vs 4 Ω: amp load changes | + |
| Mach 5 Audio FTW-LTE-21 | 19.8 +0.1 | 0.643 +0.27 | 526.1 +26.2 | 10 +2.5 | 92.8 -3 | usable | 450 W vs 600 W: lower power handling | + |
| Beyma 21PW1400FE | 30 +10.3 | 0.343 -0.03 | 401.5 -98.4 | 10 +2.5 | 98.6 +2.8 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| LaVoce SAF214.50 vp | 30 +10.3 | 0.401 +0.02 | 311 -188.9 | 11.6 +4.1 | 96.4 +0.6 | usable | 8 Ω vs 4 Ω: amp load changes | + |
Comparer les 3 plus proches avec le FTW21 →
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.