B&C 10NSM76
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 235 Hz |
| Qts | 0.52 |
| Qes | 0.55 |
| Qms | 8.6 |
| Vas | 2 L |
| Sd | 320 cm² |
| Xmax | 3.5 mm |
| Re | 5.2 Ω |
| Bl | 21.5 T·m |
| Mms | 33 g |
| Pe | 400 W |
| Sensitivity | 100 dB |
Alignment hint
| EBP | 427 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 2.4 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 10NSM76 | 235 = | 0.66 +0.14 | 2 = | 3.5 = | 99 -1 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Beyma 10"MCF400Nd | 260 +25 | 0.44 -0.08 | 2 = | 3.5 = | 102 +2 | close | + | |
| RCF MR 10N301 v2016 | 250 +15 | 0.648 +0.13 | 2.2 +0.2 | 0.7 -2.8 | 99.9 -0.1 | risky | 300 W vs 400 W: lower power handling · Xmax 0.7 mm < 3.5 mm: lower excursion-limited SPL | + |
| RCF MR 10N301 | 248 +13 | 0.603 +0.08 | 3.2 +1.2 | 0.9 -2.6 | 99 -1 | risky | 16 Ω vs 8 Ω: amp load changes · 300 W vs 400 W: lower power handling · Xmax 0.9 mm < 3.5 mm: lower excursion-limited SPL | + |
| Beyma 10MCF400Nd | 270 +35 | 0.455 -0.06 | 1.8 -0.2 | 0.6 -2.9 | 102.1 +2.1 | risky | Xmax 0.6 mm < 3.5 mm: lower excursion-limited SPL | + |
| Peavey S-10825 | 102 -133 | 0.671 +0.15 | 14.6 +12.6 | 2.7 -0.8 | 96.7 -3.3 | risky | 200 W vs 400 W: lower power handling · Xmax 2.7 mm < 3.5 mm: lower excursion-limited SPL | + |
| Wavecor SW146WA02 | 54 -181 | 0.53 +0.01 | 5.5 +3.5 | 6 +2.5 | 83.7 -16.3 | risky | 55 W vs 400 W: lower power handling | + |
| Celestion BN10-300S4 | 80.7 -154.3 | 0.437 -0.08 | 21.8 +19.8 | 3.5 = | 100 = | risky | 4 Ω vs 8 Ω: amp load changes · 300 W vs 400 W: lower power handling | + |
| Precision Devices PD102 ER | 81.8 -153.2 | 0.523 = | 26 +24 | 5 +1.5 | 98 -2 | risky | 16 Ω vs 8 Ω: amp load changes · 100 W vs 400 W: lower power handling | + |
| Eminence LIL BUDDY | 149 -86 | 0.843 +0.32 | 10 +8 | 0.8 -2.7 | 98.5 -1.5 | risky | 50 W vs 400 W: lower power handling · Xmax 0.8 mm < 3.5 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 10NSM76 →
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.