McCauley MK 12-100TC
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 69 Hz |
| Qts | 0.445 |
| Qes | 0.46 |
| Qms | 13.8 |
| Vas | 36 L |
| Sd | 450 cm² |
| Xmax | 2 mm |
| Re | 5.8 Ω |
| Bl | 15.1 T·m |
| Mms | 42 g |
| Pe | 100 W |
| Sensitivity | 97.5 dB |
Alignment hint
| EBP | 150 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 23.6 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 |
|---|---|---|---|---|---|---|---|---|
| P.Audio EM12-LB600 | 62 -7 | 0.431 -0.01 | 39.8 +3.8 | 4 +2 | 96.7 -0.8 | close | + | |
| Celestion BN12-300S8 | 69.3 +0.3 | 0.392 -0.05 | 43.5 +7.5 | 2.5 +0.5 | 98.8 +1.3 | close | + | |
| MC Kenzie MK C12-200BS vp1 | 72.1 +3.1 | 0.345 -0.1 | 38 +2 | 2.3 +0.3 | 98.5 +1 | usable | + | |
| P.Audio SN-12MB mk2 | 62 -7 | 0.413 -0.03 | 43.6 +7.6 | 5 +3 | 97.6 +0.1 | usable | + | |
| Beyma 12MCS500-8 | 62 -7 | 0.417 -0.03 | 44 +8 | 4.9 +2.9 | 97.2 -0.3 | usable | + | |
| HH Electronics B12L | 64 -5 | 0.382 -0.06 | 44.8 +8.8 | 3.4 +1.4 | 97.4 -0.1 | usable | + | |
| SB Audience 12MWN400D | 66 -3 | 0.518 +0.07 | 31.1 -4.9 | 3.9 +1.9 | 95.8 -1.7 | usable | + | |
| Beyma 12GU | 70 +1 | 0.475 +0.03 | 60 +24 | 2 = | 98.3 +0.8 | usable | + | |
| JBL 2022H | 75 +6 | 0.399 -0.05 | 42.5 +6.5 | 3.4 +1.4 | 100.5 +3 | usable | + | |
| Celestion FTR12-3070C | 66.1 -2.9 | 0.332 -0.11 | 39.6 +3.6 | 3 +1 | 98.5 +1 | usable | + |
Compare the closest 3 against the MK 12-100TC →
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.