SICA Z005780
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 31.7 Hz |
| Qts | 0.455 |
| Qes | 0.52 |
| Qms | 3.67 |
| Vas | 92.6 L |
| Sd | 330 cm² |
| Xmax | 8.9 mm |
| Re | 3.18 Ω |
| Bl | 7.1 T·m |
| Mms | 41.6 g |
| Pe | 150 W |
| Sensitivity | 93.5 dB |
Alignment hint
| EBP | 61 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 65.4 L |
EBP 50-100: works in either a sealed or ported 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 |
|---|---|---|---|---|---|---|---|---|
| Celestion PULSE XL 10.20-8 | 37.5 +5.8 | 0.459 = | 76.9 -15.7 | 8.3 -0.6 | 92.5 -1 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 8.3 mm < 8.9 mm: lower excursion-limited SPL | + |
| Sound Storm Labs SS10 | 32.3 +0.6 | 0.505 +0.05 | 72.1 -20.5 | 11.2 +2.3 | 92.6 -0.9 | usable | + | |
| Eminence LEGEND BP102 | 35 +3.3 | 0.432 -0.02 | 91.2 -1.4 | 6.2 -2.7 | 92.7 -0.8 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 6.2 mm < 8.9 mm: lower excursion-limited SPL | + |
| Beyma 10BR60 V2 vp JF bleu | 32 +0.3 | 0.459 = | 99.9 +7.3 | 6.5 -2.4 | 90 -3.5 | usable | 8 Ω vs 4 Ω: amp load changes · 100 W vs 150 W: lower power handling · Xmax 6.5 mm < 8.9 mm: lower excursion-limited SPL | + |
| SB Acoustics SB26SFCL38-4 | 27.4 -4.3 | 0.434 -0.02 | 104 +11.4 | 7.2 -1.7 | 92.4 -1.1 | usable | 80 W vs 150 W: lower power handling · Xmax 7.2 mm < 8.9 mm: lower excursion-limited SPL | + |
| Focal 11V 7511 v2008 | 30.8 -0.9 | 0.362 -0.09 | 94.3 +1.7 | 8 -0.9 | 91.5 -2 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 8 mm < 8.9 mm: lower excursion-limited SPL | + |
| Pioneer TS-WS303F | 32 +0.3 | 0.415 -0.04 | 70 -22.6 | 7.3 -1.6 | 92.8 -0.7 | usable | Xmax 7.3 mm < 8.9 mm: lower excursion-limited SPL | + |
| Dayton Audio DS270-8 v2018 | 31.6 -0.1 | 0.441 -0.01 | 87.7 -4.9 | 5.5 -3.4 | 90.8 -2.7 | usable | 8 Ω vs 4 Ω: amp load changes · 100 W vs 150 W: lower power handling · Xmax 5.5 mm < 8.9 mm: lower excursion-limited SPL | + |
| Dayton Audio SD270-88 | 29.6 -2.1 | 0.44 -0.02 | 112.2 +19.6 | 6 -2.9 | 93.7 +0.2 | usable | 80 W vs 150 W: lower power handling · Xmax 6 mm < 8.9 mm: lower excursion-limited SPL | + |
| Beyma 10BR60 V2 | 31 -0.7 | 0.471 +0.02 | 108.2 +15.6 | 6.5 -2.4 | 90.6 -2.9 | usable | 8 Ω vs 4 Ω: amp load changes · 100 W vs 150 W: lower power handling · Xmax 6.5 mm < 8.9 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the Z005780 →
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.