B&C 12 PLB 100
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 50 Hz |
| Qts | 0.365 |
| Qes | 0.38 |
| Qms | 9.2 |
| Vas | 47 L |
| Sd | 531 cm² |
| Xmax | 6 mm |
| Re | 5.1 Ω |
| Bl | 19 T·m |
| Mms | 85.2 g |
| Pe | 600 W |
| Sensitivity | 95.8 dB |
Alignment hint
| EBP | 132 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 17.1 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 12PLB100 | 50 = | 0.37 +0.01 | 47 = | 9 +3 | 97 +1.2 | close | + | |
| Beyma 12"LX60V2 | 49 -1 | 0.38 +0.02 | 43 -4 | 9 +3 | 96 +0.2 | close | + | |
| PD PDN 12SB40 | 47.2 -2.8 | 0.382 +0.02 | 45.1 -1.9 | 6 = | 94.2 -1.6 | close | + | |
| Precision Devices PDN 12SB40 | 47.2 -2.8 | 0.382 +0.02 | 45.1 -1.9 | 6 = | 94.2 -1.6 | close | + | |
| Eminence DEFINIMAX 4012HO | 51 +1 | 0.35 -0.02 | 53.801 +6.8 | 6.2 +0.2 | 94.8 -1 | close | + | |
| B&C 12NDL88 | 50 = | 0.37 +0.01 | 55 +8 | 8 +2 | 97 +1.2 | close | 16 Ω vs 8 Ω: amp load changes | + |
| B&C 12 NDL 88 16 Ohms | 50 = | 0.363 = | 55 +8 | 7.1 +1.1 | 93.1 -2.7 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Eminence OMEGA PRO-12-2KW-8 | 48.14 -1.86 | 0.39 +0.03 | 49.55 +2.55 | 7.1 +1.1 | 93.33 -2.47 | close | + | |
| B&C 12FW88 | 53 +3 | 0.33 -0.03 | 45.7 -1.3 | 8 +2 | 97 +1.2 | close | + | |
| Beyma POWER 12 vp | 42.7 -7.3 | 0.358 -0.01 | 53.1 +6.1 | 5.9 -0.1 | 96.2 +0.4 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 5.9 mm < 6 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 12 PLB 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.