Beyma 10CM/V2
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 52 Hz |
| Qts | 0.42 |
| Qes | 0.47 |
| Qms | 3.8 |
| Vas | 44 L |
| Sd | 380 cm² |
| Xmax | 6.5 mm |
| Re | 5.9 Ω |
| Bl | 13.4 T·m |
| Mms | 42 g |
| Pe | 250 W |
| Sensitivity | 95 dB |
Alignment hint
| EBP | 111 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 24 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 |
|---|---|---|---|---|---|---|---|---|
| LaVoce NBASS10-20 | 52 = | 0.39 -0.03 | 43.38 -0.62 | 6.6 +0.1 | 95.5 +0.5 | close | 150 W vs 250 W: lower power handling | + |
| Beyma 10CMV2 | 52 = | 0.418 = | 44 = | 5.2 -1.3 | 94.5 -0.5 | close | Xmax 5.2 mm < 6.5 mm: lower excursion-limited SPL | + |
| Beyma 10"WRS 300 | 52 = | 0.38 -0.04 | 42 -2 | 6 -0.5 | 95 = | close | Xmax 6 mm < 6.5 mm: lower excursion-limited SPL | + |
| Faital PRO 10PR320 | 50 -2 | 0.38 -0.04 | 50.6 +6.6 | 7.27 +0.77 | 95 = | close | 16 Ω vs 8 Ω: amp load changes | + |
| Beyma 10"WR300 | 52 = | 0.35 -0.07 | 42 -2 | 6 -0.5 | 95 = | close | Xmax 6 mm < 6.5 mm: lower excursion-limited SPL | + |
| Faital PRO 10PR320 16 Ohms | 50 -2 | 0.38 -0.04 | 44.1 +0.1 | 6.6 +0.1 | 91.6 -3.4 | close | 16 Ω vs 8 Ω: amp load changes | + |
| 18 Sound 10NW750 | 52 = | 0.36 -0.06 | 38 -6 | 7.1 +0.6 | 94 -1 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 10FE300 | 50 -2 | 0.39 -0.03 | 49 +5 | 5.47 -1.03 | 94 -1 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 5.47 mm < 6.5 mm: lower excursion-limited SPL | + |
| SICA 10 FE 2 CP | 55.7 +3.7 | 0.415 -0.01 | 45.9 +1.9 | 4 -2.5 | 95.5 +0.5 | usable | 150 W vs 250 W: lower power handling · Xmax 4 mm < 6.5 mm: lower excursion-limited SPL | + |
| LaVoce NBASS10-20-16 | 53 +1 | 0.54 +0.12 | 42.15 -1.85 | 6.3 -0.2 | 93 -2 | usable | 16 Ω vs 8 Ω: amp load changes · 150 W vs 250 W: lower power handling · Xmax 6.3 mm < 6.5 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 10CM/V2 →
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.