B&C 18 PZB 100 (prodance)
Thiele-Small parameters
| Nominal size | 18" |
|---|---|
| Impedance | 8 Ω |
| Fs | 33.7 Hz |
| Qts | 0.289 |
| Qes | 0.3 |
| Qms | 7.55 |
| Vas | 263 L |
| Sd | 1134 cm² |
| Xmax | 7.6 mm |
| Re | 5.29 Ω |
| Bl | 23.9 T·m |
| Mms | 152.8 g |
| Pe | 700 W |
| Sensitivity | 99 dB |
Alignment hint
| EBP | 112 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 52.7 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 |
|---|---|---|---|---|---|---|---|---|
| PHL Audio 7010 | 35 +1.3 | 0.288 = | 260 -3 | 7.7 +0.1 | 99.1 +0.1 | close | + | |
| PHL Audio 7070 | 35 +1.3 | 0.288 = | 260 -3 | 7.7 +0.1 | 99.1 +0.1 | close | + | |
| RCF LF 18G401 | 33 -0.7 | 0.289 = | 268 +5 | 8.2 +0.6 | 99.3 +0.3 | close | + | |
| PHL Audio 7090 v2012 | 34 +0.3 | 0.297 +0.01 | 260 -3 | 7.9 +0.3 | 98.6 -0.4 | close | + | |
| RCF LF18G401 | 33 -0.7 | 0.29 = | 268 +5 | 9 +1.4 | 98 -1 | close | + | |
| RCF LF18G908 | 33 -0.7 | 0.29 = | 268 +5 | 9 +1.4 | 98 -1 | close | + | |
| Faital PRO 18FX600 | 32 -1.7 | 0.3 +0.01 | 257.3 -5.7 | 11.25 +3.65 | 99 = | close | + | |
| 18 Sound 18LW1250 | 35 +1.3 | 0.271 -0.02 | 268 +5 | 8.7 +1.1 | 100.2 +1.2 | close | + | |
| 18 Sound 18LW1251 | 35 +1.3 | 0.27 -0.02 | 268 +5 | 9 +1.4 | 98 -1 | close | + | |
| B&C 18 TBX 46 | 31 -2.7 | 0.277 -0.01 | 270 +7 | 9 +1.4 | 98.2 -0.8 | close | + |
Compare the closest 3 against the 18 PZB 100 (prodance) →
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.