Faital PRO 2FE24
Thiele-Small parameters
| Nominal size | 2" |
|---|---|
| Impedance | 4 Ω |
| Fs | 170 Hz |
| Qts | 0.69 |
| Qes | 0.85 |
| Qms | 3.6 |
| Vas | 0.2 L |
| Sd | 20.1 cm² |
| Xmax | 1.9 mm |
| Re | 3.9 Ω |
| Mms | 2 g |
| Pe | 20 W |
| Sensitivity | 85 dB |
Alignment hint
| EBP | 200 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 4 L |
EBP > 100: favours a ported (bass-reflex) alignment.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Substitute candidates
| Driver | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Fit | Notes | Compare |
|---|---|---|---|---|---|---|---|---|
| Faital PRO 2FE24 | 170 = | 0.94 +0.25 | 0.3 +0.1 | 1.75 -0.15 | 85 = | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 1.75 mm < 1.9 mm: lower excursion-limited SPL | + |
| Faital PRO 2FE22 | 125 -45 | 0.38 -0.31 | 0.5 +0.3 | 2.9 +1 | 89 +4 | risky | 8 Ω vs 4 Ω: amp load changes | + |
Compare the closest 2 against the 2FE24 →
Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.
Used in enclosures (0)
No enclosure in the catalog uses this driver yet.