B&C 14NDL88
Thiele-Small parameters
| Nominal size | 14" |
|---|---|
| Impedance | 8 Ω |
| Fs | 45 Hz |
| Qts | 0.3 |
| Qes | 0.31 |
| Qms | 7.8 |
| Vas | 102 L |
| Sd | 707 cm² |
| Xmax | 8 mm |
| Re | 5 Ω |
| Bl | 19.9 T·m |
| Mms | 86 g |
| Pe | 700 W |
| Sensitivity | 99 dB |
Alignment hint
| EBP | 145 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 22.4 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 14NDL76 | 41 -4 | 0.3 = | 123 +21 | 8 = | 99 = | close | 500 W vs 700 W: lower power handling | + |
| JBL 2217H | 45 = | 0.31 +0.01 | 83.8 -18.2 | 7.6 -0.4 | 95.5 -3.5 | close | 300 W vs 700 W: lower power handling · Xmax 7.6 mm < 8 mm: lower excursion-limited SPL | + |
| B&C 14NA100 | 43 -2 | 0.23 -0.07 | 99.5 -2.5 | 8.8 +0.8 | 99 = | close | + | |
| B&C 14NDL88 | 44 -1 | 0.37 +0.07 | 115 +13 | 7.5 -0.5 | 98 -1 | usable | 16 Ω vs 8 Ω: amp load changes · Xmax 7.5 mm < 8 mm: lower excursion-limited SPL | + |
| Beyma 14MC700Nd | 51 +6 | 0.28 -0.02 | 78 -24 | 7 -1 | 99 = | usable | Xmax 7 mm < 8 mm: lower excursion-limited SPL | + |
| B&C 14NDL88 | 40 -5 | 0.23 -0.07 | 128 +26 | 8 = | 98 -1 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| B&C 14DS88 | 44 -1 | 0.18 -0.12 | 55 -47 | 11 +3 | 97.3 -1.7 | risky | + |
Compare the closest 3 against the 14NDL88 →
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.