JBL 2268H
Thiele-Small parameters
| Nominal size | 18" |
|---|---|
| Impedance | 4 Ω |
| Fs | 33 Hz |
| Qts | 0.36 |
| Qes | 0.39 |
| Qms | 3.8 |
| Vas | 328 L |
| Sd | 1270 cm² |
| Xmax | 25 mm |
| Re | 4.13 Ω |
| Bl | 19.2 T·m |
| Mms | 168 g |
| Pe | 800 W |
| Sensitivity | 96.6 dB |
Alignment hint
| EBP | 85 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 114.8 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 |
|---|---|---|---|---|---|---|---|---|
| BMS 18N862 | 25.1 -7.9 | 0.34 -0.02 | 312 -16 | 19 -6 | 95 -1.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 19 mm < 25 mm: lower excursion-limited SPL | + |
| Beyma 18PWB1000Fe/S | 27 -6 | 0.38 +0.02 | 317 -11 | 12.5 -12.5 | 96 -0.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 12.5 mm < 25 mm: lower excursion-limited SPL | + |
| BMS 18N862 vp | 24.8 -8.2 | 0.383 +0.02 | 345.6 +17.6 | 16.2 -8.8 | 94.8 -1.8 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 16.2 mm < 25 mm: lower excursion-limited SPL | + |
| Beyma 18LEX1200FE | 32 -1 | 0.378 +0.02 | 277 -51 | 11 -14 | 97.4 +0.8 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 11 mm < 25 mm: lower excursion-limited SPL | + |
| Faital PRO 18FX800 | 34 +1 | 0.4 +0.04 | 247 -81 | 13.8 -11.2 | 96 -0.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 13.8 mm < 25 mm: lower excursion-limited SPL | + |
| Fane COLOSSUS PRIME 18XS | 33 = | 0.385 +0.03 | 257 -71 | 12 -13 | 95.4 -1.2 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 12 mm < 25 mm: lower excursion-limited SPL | + |
| Dayton Audio APOLLO 18F | 32 -1 | 0.401 +0.04 | 287.7 -40.3 | 10.6 -14.4 | 96.4 -0.2 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 10.6 mm < 25 mm: lower excursion-limited SPL | + |
| Faital PRO 18XL1800 | 29 -4 | 0.4 +0.04 | 215.5 -112.5 | 20.17 -4.83 | 95 -1.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 20.17 mm < 25 mm: lower excursion-limited SPL | + |
| JBL 2268H | 33 = | 0.354 -0.01 | 328 = | 8 -17 | 98.6 +2 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 8 mm < 25 mm: lower excursion-limited SPL | + |
| Beyma 18PWB1000/FE v2016 | 27 -6 | 0.381 +0.02 | 317 -11 | 11.7 -13.3 | 95.2 -1.4 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 11.7 mm < 25 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 2268H →
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.