Celestion F12M-150 Triple Cone
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 69.4 Hz |
| Qts | 0.906 |
| Qes | 0.992 |
| Qms | 10.446 |
| Vas | 46.9 L |
| Sd | 517 cm² |
| Xmax | 2.3 mm |
| Re | 6.07 Ω |
| Bl | 10.6 T·m |
| Mms | 42.1 g |
| Pe | 150 W |
| Sensitivity | 95.2 dB |
Alignment hint
| EBP | 70 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | Qts too high |
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 |
|---|---|---|---|---|---|---|---|---|
| JBL 2142H | 72 +2.6 | 0.755 -0.15 | 45.3 -1.6 | 2.2 -0.1 | 96.5 +1.3 | close | 100 W vs 150 W: lower power handling · Xmax 2.2 mm < 2.3 mm: lower excursion-limited SPL | + |
| Celestion F12-X200 | 75 +5.6 | 0.777 -0.13 | 47.3 +0.4 | 3 +0.7 | 97.1 +1.9 | close | + | |
| Celestion G12T-100 | 81 +11.6 | 0.833 -0.07 | 47 +0.1 | 2 -0.3 | 96.8 +1.6 | close | 100 W vs 150 W: lower power handling · Xmax 2 mm < 2.3 mm: lower excursion-limited SPL | + |
| Celestion G12T 75 | 85 +15.6 | 0.836 -0.07 | 51 +4.1 | 2 -0.3 | 95.3 +0.1 | usable | 16 Ω vs 8 Ω: amp load changes · 75 W vs 150 W: lower power handling · Xmax 2 mm < 2.3 mm: lower excursion-limited SPL | + |
| Celestion TF 1215 | 62 -7.4 | 0.857 -0.05 | 69 +22.1 | 2.5 +0.2 | 96.2 +1 | usable | + | |
| ERS HP30/150E-8 | 60.4 -9 | 0.715 -0.19 | 45.9 -1 | 2.8 +0.5 | 93.2 -2 | usable | + | |
| Monacor SP-300GI | 65 -4.4 | 0.969 +0.06 | 75 +28.1 | 3.2 +0.9 | 94.9 -0.3 | usable | + | |
| Fane 12-100TC | 56 -13.4 | 0.779 -0.13 | 56.1 +9.2 | 2.5 +0.2 | 93.5 -1.7 | usable | 100 W vs 150 W: lower power handling | + |
| Jensen JCH 1270-8 | 78 +8.6 | 1.084 +0.18 | 46.7 -0.2 | 1.5 -0.8 | 96.6 +1.4 | usable | 70 W vs 150 W: lower power handling · Xmax 1.5 mm < 2.3 mm: lower excursion-limited SPL | + |
| SICA 12 D 1.5 CS 8 Ohms | 62 -7.4 | 0.748 -0.16 | 63.5 +16.6 | 2.7 +0.4 | 96.8 +1.6 | usable | 100 W vs 150 W: lower power handling | + |
Compare the closest 3 against the F12M-150 Triple Cone →
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.