B&C 18 PS 100 4 Ohms
Thiele-Small parameters
| Nominal size | 18" |
|---|---|
| Impedance | 4 Ω |
| Fs | 30 Hz |
| Qts | 0.394 |
| Qes | 0.41 |
| Qms | 9.78 |
| Vas | 251.8 L |
| Sd | 1210 cm² |
| Xmax | 8 mm |
| Re | 3 Ω |
| Bl | 17.8 T·m |
| Mms | 229.4 g |
| Pe | 1400 W |
| Sensitivity | 98.4 dB |
Alignment hint
| EBP | 73 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 113.4 L |
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 |
|---|---|---|---|---|---|---|---|---|
| B&C 18PS100 | 30 = | 0.39 = | 245 -6.8 | 8 = | 95.5 -2.9 | close | 8 Ω vs 4 Ω: amp load changes · 700 W vs 1400 W: lower power handling | + |
| B&C 18 PS 100 8 Ohms | 30 = | 0.376 -0.02 | 245 -6.8 | 8 = | 95.8 -2.6 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma 18LEX1000/Nd | 34 +4 | 0.391 = | 260 +8.2 | 9.4 +1.4 | 97.8 -0.6 | close | 8 Ω vs 4 Ω: amp load changes · 1000 W vs 1400 W: lower power handling | + |
| Beyma 18LEX1000Nd | 34 +4 | 0.39 = | 260 +8.2 | 11 +3 | 98 -0.4 | close | 8 Ω vs 4 Ω: amp load changes · 1000 W vs 1400 W: lower power handling | + |
| Beyma 18LEX1000Fe | 34 +4 | 0.38 -0.01 | 250 -1.8 | 11 +3 | 98 -0.4 | close | 8 Ω vs 4 Ω: amp load changes · 1000 W vs 1400 W: lower power handling | + |
| PHL Audio 7090 | 36 +6 | 0.386 -0.01 | 260 +8.2 | 8 = | 98.2 -0.2 | close | 8 Ω vs 4 Ω: amp load changes · 1000 W vs 1400 W: lower power handling | + |
| BMS 18N830vv2 | 31 +1 | 0.37 -0.02 | 262 +10.2 | 8 = | 96 -2.4 | close | 8 Ω vs 4 Ω: amp load changes · 1100 W vs 1400 W: lower power handling | + |
| PHL Audio 7030 | 34 +4 | 0.378 -0.02 | 260 +8.2 | 7.8 -0.2 | 97.6 -0.8 | close | 8 Ω vs 4 Ω: amp load changes · 750 W vs 1400 W: lower power handling · Xmax 7.8 mm < 8 mm: lower excursion-limited SPL | + |
| Faital PRO 18HP1010 | 35 +5 | 0.4 +0.01 | 240.1 -11.7 | 9.75 +1.75 | 98 -0.4 | close | 8 Ω vs 4 Ω: amp load changes · 1000 W vs 1400 W: lower power handling | + |
| Beyma 18G550 (prodance) | 29.5 -0.5 | 0.382 -0.01 | 291 +39.2 | 9 +1 | 96.7 -1.7 | close | 8 Ω vs 4 Ω: amp load changes · 900 W vs 1400 W: lower power handling | + |
Compare the closest 3 against the 18 PS 100 4 Ohms →
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.