B&C 10 CL 51 v2024
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 58 Hz |
| Qts | 0.375 |
| Qes | 0.42 |
| Qms | 3.5 |
| Vas | 36 L |
| Sd | 320 cm² |
| Xmax | 3.9 mm |
| Re | 5.2 Ω |
| Bl | 11.6 T·m |
| Mms | 30 g |
| Pe | 150 W |
| Sensitivity | 96.1 dB |
Alignment hint
| EBP | 138 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 14.1 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 10CL51 | 58 = | 0.38 +0.01 | 36 = | 5.5 +1.6 | 96 -0.1 | close | + | |
| Ciare PFXI10.50W | 58 = | 0.374 = | 38.5 +2.5 | 4.4 +0.5 | 96 -0.1 | close | + | |
| Sica 10 Fe 2.5 CP | 57 -1 | 0.37 -0.01 | 39.7 +3.7 | 4 +0.1 | 96.3 +0.2 | close | + | |
| SICA 10 FE 2.5 CP v2017 | 57 -1 | 0.365 -0.01 | 39.7 +3.7 | 4 +0.1 | 96.3 +0.2 | close | + | |
| the box Speaker 10-250/8-A | 56.8 -1.2 | 0.38 +0.01 | 33.3 -2.7 | 4 +0.1 | 95.2 -0.9 | close | + | |
| Sica 10 N 2.5 PL | 57 -1 | 0.36 -0.02 | 40.9 +4.9 | 4.5 +0.6 | 96.6 +0.5 | close | + | |
| SICA 10 N 2.5 PL v2017 | 57 -1 | 0.357 -0.02 | 40.9 +4.9 | 4.5 +0.6 | 96.5 +0.4 | close | + | |
| SICA 10 E 2 CS | 56 -2 | 0.347 -0.03 | 39.8 +3.8 | 4.1 +0.2 | 96 -0.1 | close | + | |
| Monacor SP-10A/300PA | 55 -3 | 0.357 -0.02 | 34 -2 | 3.8 -0.1 | 94.6 -1.5 | close | Xmax 3.8 mm < 3.9 mm: lower excursion-limited SPL | + |
| SB Audience BIANCO-10MW200 | 58 = | 0.336 -0.04 | 39.3 +3.3 | 5.2 +1.3 | 96.2 +0.1 | close | + |
Compare the closest 3 against the 10 CL 51 v2024 →
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.