Eminence BETA 10CX
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 49 Hz |
| Qts | 0.38 |
| Qes | 0.41 |
| Qms | 6.16 |
| Vas | 61.1 L |
| Sd | 344.9 cm² |
| Xmax | 5 mm |
| Re | 5.48 Ω |
| Bl | 10.88 T·m |
| Mms | 29 g |
| Pe | 250 W |
| Sensitivity | 94.3 dB |
Alignment hint
| EBP | 120 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 24.8 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 10CX300/FE | 48 -1 | 0.38 = | 62.7 +1.6 | 6.75 +1.75 | 94.1 -0.2 | close | + | |
| Eminence BETA 10CX | 49 = | 0.397 +0.02 | 64.2 +3.1 | 5 = | 96 +1.7 | close | + | |
| Eminence BETA 10CX-8 | 48 -1 | 0.397 +0.02 | 64.2 +3.1 | 5 = | 95.8 +1.5 | close | + | |
| Faital PRO 10FE300 | 50 +1 | 0.39 +0.01 | 49 -12.1 | 5.47 +0.47 | 94 -0.3 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 10PR320 | 50 +1 | 0.38 = | 50.6 -10.5 | 7.27 +2.27 | 95 +0.7 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Beyma 10CX25 | 53 +4 | 0.366 -0.01 | 66 +4.9 | 5 = | 97.1 +2.8 | close | + | |
| Ground Zero GZCK 250SPL | 45.4 -3.6 | 0.36 -0.02 | 67.9 +6.8 | 12 +7 | 94.1 -0.2 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Dayton Audio PA255-8 | 46.4 -2.6 | 0.484 +0.1 | 59 -2.1 | 5 = | 94.6 +0.3 | close | + | |
| Beyma SM110/N | 43 -6 | 0.353 -0.03 | 65 +3.9 | 4 -1 | 94.5 +0.2 | close | Xmax 4 mm < 5 mm: lower excursion-limited SPL | + |
| Beyma 10"WRS 300 | 52 +3 | 0.38 = | 42 -19.1 | 6 +1 | 95 +0.7 | usable | + |
Compare the closest 3 against the BETA 10CX →
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.