MTX Audio T9922-44
Paramètres Thiele-Small
| Taille nominale | 21.5" |
|---|---|
| Impédance | 2 Ω |
| Fs | 16.8 Hz |
| Qts | 0.539 |
| Qes | 0.6 |
| Qms | 5.319 |
| Vas | 239.1 L |
| Sd | 1642 cm² |
| Xmax | 22.2 mm |
| Re | 1.66 Ω |
| Bl | 20.4 T·m |
| Mms | 1425.4 g |
| Pe | 4000 W |
| Sensibilité | 91.5 dB |
Indication d'alignement
| EBP | 28 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 331.6 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 |
|---|---|---|---|---|---|---|---|---|
| CSS Audio Maelstrom 21 DVC by Exodus Audio | 16.3 -0.5 | 0.389 -0.15 | 605 +365.9 | 16.3 -5.9 | 93 +1.5 | risky | 4 Ω vs 2 Ω: amp load changes · 1000 W vs 4000 W: lower power handling · Xmax 16.3 mm < 22.2 mm: lower excursion-limited SPL | + |
| LaVoce SAF214.50 | 30 +13.2 | 0.435 -0.1 | 267 +27.9 | 11.6 -10.6 | 95.6 +4.1 | risky | 8 Ω vs 2 Ω: amp load changes · 2000 W vs 4000 W: lower power handling · Xmax 11.6 mm < 22.2 mm: lower excursion-limited SPL | + |
| Fane COLOSSUS 24 BASS RIPOLE | 21.1 +4.3 | 0.7 +0.16 | 503.3 +264.2 | 12.7 -9.5 | 90.1 -1.4 | risky | 8 Ω vs 2 Ω: amp load changes · 800 W vs 4000 W: lower power handling · Xmax 12.7 mm < 22.2 mm: lower excursion-limited SPL | + |
| Mach 5 Audio FTW-LTE-21 | 19.8 +3 | 0.643 +0.1 | 526.1 +287 | 10 -12.2 | 92.8 +1.3 | risky | 4 Ω vs 2 Ω: amp load changes · 450 W vs 4000 W: lower power handling · Xmax 10 mm < 22.2 mm: lower excursion-limited SPL | + |
| LaVoce SAF214.50 vp | 30 +13.2 | 0.401 -0.14 | 311 +71.9 | 11.6 -10.6 | 96.4 +4.9 | risky | 8 Ω vs 2 Ω: amp load changes · 2000 W vs 4000 W: lower power handling · Xmax 11.6 mm < 22.2 mm: lower excursion-limited SPL | + |
| RCF LF 21X451 | 28 +11.2 | 0.369 -0.17 | 385 +145.9 | 13 -9.2 | 97 +5.5 | risky | 8 Ω vs 2 Ω: amp load changes · 2000 W vs 4000 W: lower power handling · Xmax 13 mm < 22.2 mm: lower excursion-limited SPL | + |
| 18 Sound 21NLW9000 | 29 +12.2 | 0.347 -0.19 | 304 +64.9 | 10.7 -11.5 | 96.4 +4.9 | risky | 8 Ω vs 2 Ω: amp load changes · 1800 W vs 4000 W: lower power handling · Xmax 10.7 mm < 22.2 mm: lower excursion-limited SPL | + |
| RCF 21LNW9000 | 29 +12.2 | 0.347 -0.19 | 304 +64.9 | 10.7 -11.5 | 96.4 +4.9 | risky | 8 Ω vs 2 Ω: amp load changes · 1800 W vs 4000 W: lower power handling · Xmax 10.7 mm < 22.2 mm: lower excursion-limited SPL | + |
| B&C 21 SW 115 | 32.5 +15.7 | 0.404 -0.13 | 268.7 +29.6 | 9.9 -12.3 | 99.2 +7.7 | risky | 4 Ω vs 2 Ω: amp load changes · 1700 W vs 4000 W: lower power handling · Xmax 9.9 mm < 22.2 mm: lower excursion-limited SPL | + |
| Beyma 21L50 | 33 +16.2 | 0.434 -0.11 | 300 +60.9 | 7.9 -14.3 | 97 +5.5 | risky | 8 Ω vs 2 Ω: amp load changes · 1000 W vs 4000 W: lower power handling · Xmax 7.9 mm < 22.2 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le T9922-44 →
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.