Hyper Phase CM12
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.372 |
| Qes | 0.42 |
| Qms | 3.24 |
| Vas | 135 L |
| Sd | 530 cm² |
| Xmax | 3.5 mm |
| Re | 6.1 Ω |
| Bl | 13 T·m |
| Mms | 46.2 g |
| Pe | 100 W |
| Sensitivity | 96.3 dB |
Alignment hint
| EBP | 95 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 51.7 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence DELTALITE II 2512 v2 | 37 -3 | 0.386 +0.01 | 147 +12 | 4.9 +1.4 | 96.3 = | close | + | |
| Ardan W PRO-31 | 36.8 -3.2 | 0.373 = | 133.9 -1.1 | 6 +2.5 | 94.6 -1.7 | close | + | |
| Beyma SM212 v2009 | 40 = | 0.373 = | 150 +15 | 8.2 +4.7 | 97.2 +0.9 | close | + | |
| Supravox 285 GMF vp5 | 35 -5 | 0.372 = | 150 +15 | 4 +0.5 | 95.4 -0.9 | close | 70 W vs 100 W: lower power handling | + |
| Supravox 285 GMF vp6 | 35 -5 | 0.372 = | 150 +15 | 4 +0.5 | 95.4 -0.9 | close | 70 W vs 100 W: lower power handling | + |
| Beyma 12XM | 42 +2 | 0.348 -0.02 | 125 -10 | 4 +0.5 | 97.9 +1.6 | close | + | |
| Beyma 12BR70 | 35 -5 | 0.355 -0.02 | 135 = | 4.8 +1.3 | 94.7 -1.6 | close | + | |
| Eminence DELTA PRO 12-450A | 44 +4 | 0.371 = | 141.7 +6.7 | 5.2 +1.7 | 98.9 +2.6 | close | + | |
| Eminence DELTALITE II 2512 | 44 +4 | 0.406 +0.03 | 134.9 -0.1 | 4.9 +1.4 | 97.9 +1.6 | close | + | |
| Eminence DELTALITE II 2512 v2014 | 44 +4 | 0.406 +0.03 | 134.9 -0.1 | 4.9 +1.4 | 97.9 +1.6 | close | + |
Compare the closest 3 against the CM12 →
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.