Beyma 18"LEX1600Nd
Thiele-Small parameters
| Nominal size | 18" |
|---|---|
| Impedance | 8 Ω |
| Fs | 33 Hz |
| Qts | 0.43 |
| Qes | 0.45 |
| Qms | 11.4 |
| Vas | 231 L |
| Sd | 1255 cm² |
| Xmax | 14.5 mm |
| Re | 5.8 Ω |
| Bl | 24.5 T·m |
| Mms | 229 g |
| Pe | 1600 W |
| Sensitivity | 96 dB |
Alignment hint
| EBP | 73 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 135.6 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 18FX800 | 34 +1 | 0.4 -0.03 | 247 +16 | 13.8 -0.7 | 96 = | close | 1000 W vs 1600 W: lower power handling · Xmax 13.8 mm < 14.5 mm: lower excursion-limited SPL | + |
| Fane COLOSSUS PRIME 18XS | 33 = | 0.385 -0.04 | 257 +26 | 12 -2.5 | 95.4 -0.6 | close | 1200 W vs 1600 W: lower power handling · Xmax 12 mm < 14.5 mm: lower excursion-limited SPL | + |
| Faital PRO 18XL1800 | 29 -4 | 0.4 -0.03 | 215.5 -15.5 | 20.17 +5.67 | 95 -1 | close | + | |
| 18 Sound 18TLW3000 | 33 = | 0.41 -0.02 | 185 -46 | 12 -2.5 | 95 -1 | close | Xmax 12 mm < 14.5 mm: lower excursion-limited SPL | + |
| 18 Sound 18 TLW 3000 | 33 = | 0.407 -0.02 | 185 -46 | 11.6 -2.9 | 96.4 +0.4 | close | Xmax 11.6 mm < 14.5 mm: lower excursion-limited SPL | + |
| Beyma 18PWB1000/FE | 31 -2 | 0.426 = | 220 -11 | 9.6 -4.9 | 94.9 -1.1 | close | 1000 W vs 1600 W: lower power handling · Xmax 9.6 mm < 14.5 mm: lower excursion-limited SPL | + |
| Faital PRO 18HW1070 | 32 -1 | 0.38 -0.05 | 195.9 -35.1 | 13 -1.5 | 97 +1 | usable | Xmax 13 mm < 14.5 mm: lower excursion-limited SPL | + |
| Beyma 18LEX1600Fe | 34 +1 | 0.38 -0.05 | 188 -43 | 13 -1.5 | 97 +1 | usable | Xmax 13 mm < 14.5 mm: lower excursion-limited SPL | + |
| SB Audience 18SW800 | 33 = | 0.456 +0.03 | 258.1 +27.1 | 9.3 -5.2 | 96.8 +0.8 | usable | 800 W vs 1600 W: lower power handling · Xmax 9.3 mm < 14.5 mm: lower excursion-limited SPL | + |
| Faital PRO 18HP1030 | 35 +2 | 0.41 -0.02 | 185.5 -45.5 | 12.45 -2.05 | 98 +2 | usable | 1200 W vs 1600 W: lower power handling · Xmax 12.45 mm < 14.5 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 18"LEX1600Nd →
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.