SB Audience BIANCO-15MW500
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 39 Hz |
| Qts | 0.307 |
| Qes | 0.32 |
| Qms | 7.69 |
| Vas | 139.4 L |
| Sd | 865.7 cm² |
| Xmax | 5.9 mm |
| Re | 5.6 Ω |
| Bl | 23.2 T·m |
| Mms | 125.5 g |
| Pe | 500 W |
| Sensitivity | 97.7 dB |
Alignment hint
| EBP | 122 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 32.4 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 |
|---|---|---|---|---|---|---|---|---|
| BMS 15N620-8 | 40 +1 | 0.313 +0.01 | 144.8 +5.4 | 5.5 -0.4 | 97.8 +0.1 | close | Xmax 5.5 mm < 5.9 mm: lower excursion-limited SPL | + |
| Faital PRO 15FX560 v2015 | 38 -1 | 0.296 -0.01 | 143 +3.6 | 7.5 +1.6 | 97.9 +0.2 | close | + | |
| BMS 15S330 | 39 = | 0.32 +0.01 | 152 +12.6 | 8 +2.1 | 98 +0.3 | close | + | |
| Radian 2215 B-8 | 41.8 +2.8 | 0.321 +0.01 | 135.5 -3.9 | 6 +0.1 | 97 -0.7 | close | + | |
| Beyma SM115/K vp3 | 39 = | 0.333 +0.03 | 147.5 +8.1 | 6.3 +0.4 | 96.9 -0.8 | close | + | |
| Beyma 115ND/W | 37 -2 | 0.285 -0.02 | 145 +5.6 | 6.6 +0.7 | 97.7 = | close | + | |
| Beyma 15G40 | 37 -2 | 0.301 -0.01 | 149 +9.6 | 7.7 +1.8 | 97.2 -0.5 | close | + | |
| Faital PRO 15FH500 vp1 | 40 +1 | 0.328 +0.02 | 146.1 +6.7 | 6.7 +0.8 | 98.4 +0.7 | close | + | |
| Fane COLOSSUS 15XS | 36.3 -2.7 | 0.307 = | 149.7 +10.3 | 9.1 +3.2 | 97.3 -0.4 | close | + | |
| Fane COLOSSUS PRIME 15XS | 36.3 -2.7 | 0.307 = | 149.7 +10.3 | 9.1 +3.2 | 97.3 -0.4 | close | + |
Compare the closest 3 against the BIANCO-15MW500 →
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.