Fane CRESCENDO 15MB
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 42 Hz |
| Qts | 0.232 |
| Qes | 0.242 |
| Qms | 5.51 |
| Vas | 167 L |
| Sd | 820 cm² |
| Xmax | 4.3 mm |
| Re | 5.6 Ω |
| Bl | 22.2 T·m |
| Mms | 81 g |
| Pe | 300 W |
| Sensitivity | 100.6 dB |
Alignment hint
| EBP | 174 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 20.1 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 15 PLB 74 | 42 = | 0.249 +0.02 | 164 -3 | 4.9 +0.6 | 100.7 +0.1 | close | + | |
| B&C 15 PLB 76 v2015 | 42 = | 0.249 +0.02 | 164 -3 | 4.9 +0.6 | 100.7 +0.1 | close | + | |
| Radian 5215B NEO | 44 +2 | 0.232 = | 175 +8 | 5.5 +1.2 | 100.8 +0.2 | close | + | |
| Beyma 15P80/FE | 41 -1 | 0.236 = | 159.3 -7.7 | 6.6 +2.3 | 100.6 = | close | + | |
| B&C 15PLB76 | 42 = | 0.25 +0.02 | 164 -3 | 5 +0.7 | 100 -0.6 | close | + | |
| RCF L 15P801 | 45 +3 | 0.237 = | 163 -4 | 4.6 +0.3 | 101.7 +1.1 | close | + | |
| B&C 15 PLB 76 | 42 = | 0.249 +0.02 | 154 -13 | 4.8 +0.5 | 100.4 -0.2 | close | + | |
| PHL Audio 5030 | 40 -2 | 0.236 = | 180 +13 | 5.4 +1.1 | 100.2 -0.4 | close | + | |
| RCF CX 15N351 | 42 = | 0.226 -0.01 | 191 +24 | 5.3 +1 | 101.2 +0.6 | close | + | |
| RCF MB 15N351 | 42 = | 0.226 -0.01 | 191 +24 | 6 +1.7 | 101.2 +0.6 | close | + |
Compare the closest 3 against the CRESCENDO 15MB →
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.