Faital PRO 8PR155
Thiele-Small parameters
| Nominal size | 8" |
|---|---|
| Impedance | 8 Ω |
| Fs | 85 Hz |
| Qts | 0.37 |
| Qes | 0.39 |
| Qms | 8.8 |
| Vas | 9.4 L |
| Sd | 217 cm² |
| Xmax | 3.57 mm |
| Re | 5.3 Ω |
| Mms | 24.5 g |
| Pe | 200 W |
| Sensitivity | 97 dB |
Alignment hint
| EBP | 218 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 3.5 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 |
|---|---|---|---|---|---|---|---|---|
| LaVoce WAN082.01 | 85 = | 0.32 -0.05 | 9 -0.4 | 5.8 +2.23 | 96 -1 | close | + | |
| Faital PRO 8PR155 | 85 = | 0.46 +0.09 | 10.6 +1.2 | 3.57 = | 97 = | close | 16 Ω vs 8 Ω: amp load changes | + |
| BMS 8S219 | 82 -3 | 0.41 +0.04 | 9.7 +0.3 | 6.3 +2.73 | 94 -3 | close | + | |
| BMS 8S215 | 87.7 +2.7 | 0.31 -0.06 | 11.04 +1.64 | 4.25 +0.68 | 96 -1 | usable | + | |
| 18 Sound 8NMB750 | 91 +6 | 0.37 = | 7.3 -2.1 | 6.3 +2.73 | 95 -2 | usable | 16 Ω vs 8 Ω: amp load changes | + |
| LaVoce WAF082.00 | 78 -7 | 0.37 = | 11.92 +2.52 | 6.3 +2.73 | 95 -2 | usable | + | |
| BMS 8N519 | 74.9 -10.1 | 0.37 = | 10.9 +1.5 | 6.3 +2.73 | 94 -3 | usable | + | |
| BMS 8N515 | 87.7 +2.7 | 0.3 -0.07 | 11.04 +1.64 | 4 +0.43 | 96 -1 | usable | + | |
| LaVoce WSF081.82 | 79 -6 | 0.38 +0.01 | 14.3 +4.9 | 4.6 +1.03 | 95.5 -1.5 | usable | 150 W vs 200 W: lower power handling | + |
| B&C 8NDL64 | 80 -5 | 0.25 -0.12 | 9.6 +0.2 | 4.5 +0.93 | 97 = | usable | + |
Compare the closest 3 against the 8PR155 →
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.