Faital PRO 18XL2000
Thiele-Small parameters
| Nominal size | 18" |
|---|---|
| Impedance | 8 Ω |
| Fs | 28 Hz |
| Qts | 0.27 |
| Qes | 0.28 |
| Qms | 10.1 |
| Vas | 232.1 L |
| Sd | 1213 cm² |
| Xmax | 16.32 mm |
| Re | 5.3 Ω |
| Mms | 286 g |
| Pe | 2000 W |
| Sensitivity | 97 dB |
Alignment hint
| EBP | 100 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 39.6 L |
EBP 50-100: works in either a sealed or ported 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 18XL1700 | 28 = | 0.28 +0.01 | 227 -5.1 | 16.17 -0.15 | 97 = | close | Xmax 16.17 mm < 16.32 mm: lower excursion-limited SPL | + |
| 18 Sound 18NLW4100 | 29 +1 | 0.27 = | 207 -25.1 | 15 -1.32 | 97 = | close | 4 Ω vs 8 Ω: amp load changes · 1500 W vs 2000 W: lower power handling · Xmax 15 mm < 16.32 mm: lower excursion-limited SPL | + |
| RCF LF18X451 | 30 +2 | 0.28 +0.01 | 220 -12.1 | 14 -2.32 | 97 = | close | Xmax 14 mm < 16.32 mm: lower excursion-limited SPL | + |
| RCF LF18N405 | 30 +2 | 0.32 +0.05 | 227 -5.1 | 14 -2.32 | 97 = | close | 1500 W vs 2000 W: lower power handling · Xmax 14 mm < 16.32 mm: lower excursion-limited SPL | + |
| 18 Sound 18LW2600 | 30 +2 | 0.28 +0.01 | 186 -46.1 | 14 -2.32 | 96.5 -0.5 | close | 4 Ω vs 8 Ω: amp load changes · 1500 W vs 2000 W: lower power handling · Xmax 14 mm < 16.32 mm: lower excursion-limited SPL | + |
| RCF LF 18X451 | 30 +2 | 0.278 +0.01 | 220 -12.1 | 10.7 -5.62 | 96.8 -0.2 | close | Xmax 10.7 mm < 16.32 mm: lower excursion-limited SPL | + |
| 18 Sound 18LW2600 | 31 +3 | 0.29 +0.02 | 187 -45.1 | 14.8 -1.52 | 96.8 -0.2 | usable | 1500 W vs 2000 W: lower power handling · Xmax 14.8 mm < 16.32 mm: lower excursion-limited SPL | + |
| Beyma 18PW1400FE /S | 32 +4 | 0.27 = | 228.9 -3.2 | 10 -6.32 | 98 +1 | usable | 1400 W vs 2000 W: lower power handling · Xmax 10 mm < 16.32 mm: lower excursion-limited SPL | + |
| Precision Devices PD1850 | 30 +2 | 0.21 -0.06 | 249 +16.9 | 16 -0.32 | 98 +1 | usable | 800 W vs 2000 W: lower power handling · Xmax 16 mm < 16.32 mm: lower excursion-limited SPL | + |
| RCF LF18N408 | 30 +2 | 0.33 +0.06 | 193 -39.1 | 15 -1.32 | 97 = | usable | 1500 W vs 2000 W: lower power handling · Xmax 15 mm < 16.32 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 18XL2000 →
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.