JBL 2217H
Thiele-Small parameters
| Nominal size | 14" |
|---|---|
| Impedance | 8 Ω |
| Fs | 45 Hz |
| Qts | 0.31 |
| Qes | 0.33 |
| Qms | 6 |
| Vas | 83.8 L |
| Sd | 630 cm² |
| Xmax | 7.6 mm |
| Re | 4.76 Ω |
| Bl | 18.4 T·m |
| Mms | 83 g |
| Pe | 300 W |
| Sensitivity | 95.5 dB |
Alignment hint
| EBP | 136 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 19.9 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 14NDL88 | 45 = | 0.3 -0.01 | 102 +18.2 | 8 +0.4 | 99 +3.5 | close | + | |
| Beyma 14MC700Nd | 51 +6 | 0.28 -0.03 | 78 -5.8 | 7 -0.6 | 99 +3.5 | usable | Xmax 7 mm < 7.6 mm: lower excursion-limited SPL | + |
| B&C 14NDL76 | 41 -4 | 0.3 -0.01 | 123 +39.2 | 8 +0.4 | 99 +3.5 | usable | + | |
| B&C 14NDL88 | 44 -1 | 0.37 +0.06 | 115 +31.2 | 7.5 -0.1 | 98 +2.5 | usable | 16 Ω vs 8 Ω: amp load changes · Xmax 7.5 mm < 7.6 mm: lower excursion-limited SPL | + |
| B&C 14NA100 | 43 -2 | 0.23 -0.08 | 99.5 +15.7 | 8.8 +1.2 | 99 +3.5 | usable | + | |
| B&C 14NDL88 | 40 -5 | 0.23 -0.08 | 128 +44.2 | 8 +0.4 | 98 +2.5 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| B&C 14DS88 | 44 -1 | 0.18 -0.13 | 55 -28.8 | 11 +3.4 | 97.3 +1.8 | risky | + |
Compare the closest 3 against the 2217H →
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.