Beyma 10NMFS
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 35 Hz |
| Qts | 0.42 |
| Qes | 0.45 |
| Qms | 5.9 |
| Vas | 45 L |
| Sd | 370 cm² |
| Xmax | 14.5 mm |
| Re | 5.9 Ω |
| Bl | 16 T·m |
| Mms | 89 g |
| Pe | 350 W |
| Sensitivity | 90 dB |
Alignment hint
| EBP | 78 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 24.5 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 |
|---|---|---|---|---|---|---|---|---|
| Brax BRAX MATRIX ML10 | 35 = | 0.46 +0.04 | 40 -5 | 12.5 -2 | 87.3 -2.7 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 12.5 mm < 14.5 mm: lower excursion-limited SPL | + |
| Kenwood KFC-W2509 | 35 = | 0.42 = | 44 -1 | 8 -6.5 | 88.2 -1.8 | usable | 4 Ω vs 8 Ω: amp load changes · 175 W vs 350 W: lower power handling · Xmax 8 mm < 14.5 mm: lower excursion-limited SPL | + |
| Morel ULTIMO 102 | 27 -8 | 0.391 -0.03 | 47.4 +2.4 | 13.4 -1.1 | 90.8 +0.8 | usable | 2 Ω vs 8 Ω: amp load changes · Xmax 13.4 mm < 14.5 mm: lower excursion-limited SPL | + |
| CSS Audio SDX10 | 26 -9 | 0.421 = | 53 +8 | 16.2 +1.7 | 88.5 -1.5 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Alpine SWA-10S4 | 32 -3 | 0.42 = | 41 -4 | 10 -4.5 | 86.6 -3.4 | usable | 4 Ω vs 8 Ω: amp load changes · 250 W vs 350 W: lower power handling · Xmax 10 mm < 14.5 mm: lower excursion-limited SPL | + |
| Infinity KAPPA PERFECT 10.1 | 28.35 -6.65 | 0.42 = | 38.511 -6.49 | 14.15 -0.35 | 84.8 -5.2 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 14.15 mm < 14.5 mm: lower excursion-limited SPL | + |
| Infinity REFERENCE 1060W | 29 -6 | 0.42 = | 32.9 -12.1 | 13.0048 -1.5 | 88 -2 | usable | 4 Ω vs 8 Ω: amp load changes · 275 W vs 350 W: lower power handling · Xmax 13.0048 mm < 14.5 mm: lower excursion-limited SPL | + |
| Morel UW 1058 | 33 -2 | 0.434 +0.01 | 40.6 -4.4 | 8.9 -5.6 | 86.7 -3.3 | usable | Xmax 8.9 mm < 14.5 mm: lower excursion-limited SPL | + |
| Infinity 1030W | 29.62 -5.38 | 0.39 -0.03 | 35.72 -9.28 | 12.25 -2.25 | 88 -2 | usable | 4 Ω vs 8 Ω: amp load changes · 250 W vs 350 W: lower power handling · Xmax 12.25 mm < 14.5 mm: lower excursion-limited SPL | + |
| JL Audio 10WXV2-4 | 29.38 -5.62 | 0.45 +0.03 | 47 +2 | 10 -4.5 | 86.06 -3.94 | usable | 4 Ω vs 8 Ω: amp load changes · 200 W vs 350 W: lower power handling · Xmax 10 mm < 14.5 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 10NMFS →
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.