B&C 12 PS 100
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 44 Hz |
| Qts | 0.27 |
| Qes | 0.29 |
| Qms | 3.9 |
| Vas | 47 L |
| Sd | 531 cm² |
| Xmax | 5.7 mm |
| Re | 5.3 Ω |
| Bl | 23.6 T·m |
| Mms | 110 g |
| Pe | 700 W |
| Sensitivity | 95.2 dB |
Alignment hint
| EBP | 152 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 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 12SW1300ND | 45 +1 | 0.264 -0.01 | 45 -2 | 7 +1.3 | 95.9 +0.7 | close | + | |
| B&C 12PS100 | 44 = | 0.27 = | 47 = | 8 +2.3 | 93 -2.2 | close | + | |
| RCF LF12X401 | 45 +1 | 0.27 = | 50 +3 | 9 +3.3 | 96.5 +1.3 | close | + | |
| Beyma 12P1000ND | 47 +3 | 0.26 -0.01 | 49 +2 | 8 +2.3 | 94.6 -0.6 | close | 450 W vs 700 W: lower power handling | + |
| SICA 12 K 4 PL 1400W | 50.4 +6.4 | 0.27 = | 43.3 -3.7 | 6 +0.3 | 94.8 -0.4 | close | + | |
| Beyma 12 P1000/Nd | 47 +3 | 0.26 -0.01 | 49 +2 | 8 +2.3 | 96 +0.8 | close | + | |
| PHL Audio 4310NDU | 43 -1 | 0.291 +0.02 | 57 +10 | 5.6 -0.1 | 95.3 +0.1 | close | 500 W vs 700 W: lower power handling · Xmax 5.6 mm < 5.7 mm: lower excursion-limited SPL | + |
| SICA 12 K 4 PL 2000W | 48 +4 | 0.24 -0.03 | 46.3 -0.7 | 7 +1.3 | 94.9 -0.3 | close | + | |
| BMS 12CN680 | 46 +2 | 0.26 -0.01 | 58 +11 | 5.5 -0.2 | 95 -0.2 | close | 80 W vs 700 W: lower power handling · Xmax 5.5 mm < 5.7 mm: lower excursion-limited SPL | + |
| Sica 12 K 4 PL | 48.5 +4.5 | 0.25 -0.02 | 47.4 +0.4 | 7 +1.3 | 97.1 +1.9 | close | + |
Compare the closest 3 against the 12 PS 100 →
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.