Sica 5 D 1 CS
Thiele-Small parameters
| Nominal size | 5" |
|---|---|
| Impedance | 8 Ω |
| Fs | 79 Hz |
| Qts | 0.52 |
| Qes | 0.58 |
| Qms | 4.95 |
| Vas | 5.5 L |
| Sd | 78.5 cm² |
| Xmax | 3 mm |
| Re | 6 Ω |
| Bl | 5.73 T·m |
| Mms | 6.4 g |
| Pe | 60 W |
| Sensitivity | 90 dB |
Alignment hint
| EBP | 136 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 6.5 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence ALPHA 5-8 | 87 +8 | 0.54 +0.02 | 6.14 +0.64 | 5.92 +2.92 | 89.4 -0.6 | close | + | |
| Faital PRO 5FE120 | 65 -14 | 0.48 -0.04 | 5.4 -0.1 | 5.25 +2.25 | 88 -2 | usable | + | |
| Faital PRO 5FE125 | 65 -14 | 0.48 -0.04 | 5.4 -0.1 | 5.25 +2.25 | 88 -2 | usable | + | |
| Faital PRO 5FE120 | 65 -14 | 0.51 -0.01 | 6.6 +1.1 | 5.25 +2.25 | 89 -1 | usable | 16 Ω vs 8 Ω: amp load changes | + |
| B&C 5FG44 | 70 -9 | 0.39 -0.13 | 5.1 -0.4 | 3 = | 90 = | usable | 16 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 5FE100 | 65 -14 | 0.45 -0.07 | 5.7 +0.2 | 5.25 +2.25 | 88 -2 | usable | + | |
| Faital PRO 5FE105 | 65 -14 | 0.45 -0.07 | 5.7 +0.2 | 5.25 +2.25 | 88 -2 | usable | + | |
| Beyma 5"MP60/N | 63 -16 | 0.46 -0.06 | 5.8 +0.3 | 5.5 +2.5 | 88 -2 | usable | + | |
| B&C 5NDL38 | 80 +1 | 0.36 -0.16 | 4.3 -1.2 | 3.5 +0.5 | 91 +1 | usable | + | |
| LaVoce WSF051.02-16 | 98 +19 | 0.66 +0.14 | 4.02 -1.48 | 3.2 +0.2 | 90.5 +0.5 | usable | 16 Ω vs 8 Ω: amp load changes | + |
Compare the closest 3 against the 5 D 1 CS →
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.