Eminence CANNABIS REX
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 96 Hz |
| Qts | 0.642 |
| Qes | 0.69 |
| Qms | 9.28 |
| Vas | 45.5 L |
| Sd | 532.4 cm² |
| Xmax | 0.8 mm |
| Re | 6.56 Ω |
| Bl | 11.7 T·m |
| Mms | 24 g |
| Pe | 50 W |
| Sensitivity | 100.5 dB |
Alignment hint
| EBP | 139 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 213.5 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence LEGEND GB128 | 86 -10 | 0.648 +0.01 | 43.9 -1.6 | 0.8 = | 99.2 -1.3 | close | + | |
| Eminence GA-SC64 | 88 -8 | 0.579 -0.06 | 45 -0.5 | 1.2 +0.4 | 99.3 -1.2 | close | + | |
| Eminence SWAMP THANG | 97 +1 | 0.53 -0.11 | 41.3 -4.2 | 0.8 = | 101 +0.5 | close | + | |
| Jensen NEO 12 | 92 -4 | 0.705 +0.06 | 40.4 -5.1 | 1 +0.2 | 99 -1.5 | close | + | |
| Eminence CANIS MAJOR | 104.9 +8.9 | 0.664 +0.02 | 34.1 -11.4 | 0.8 = | 100.3 -0.2 | close | + | |
| Jensen P12N | 90 -6 | 0.717 +0.07 | 40.2 -5.3 | 1 +0.2 | 98.6 -1.9 | usable | + | |
| B&C 320K/C-A | 82 -14 | 0.59 -0.05 | 52 +6.5 | 2 +1.2 | 100 -0.5 | usable | 16 Ω vs 8 Ω: amp load changes | + |
| Eminence THE WIZARD 8 | 89 -7 | 0.47 -0.17 | 41.5 -4 | 0.8 = | 100.8 +0.3 | usable | + | |
| Eminence THE WIZARD | 89 -7 | 0.47 -0.17 | 41.5 -4 | 0.8 = | 100.9 +0.4 | usable | + | |
| Eminence THE GOVERNOR 16 | 103 +7 | 0.627 -0.02 | 32.8 -12.7 | 1.2 +0.4 | 96.9 -3.6 | usable | 16 Ω vs 8 Ω: amp load changes | + |
Compare the closest 3 against the CANNABIS REX →
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.