LaVoce SSF102.40 4 Ohms
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 43 Hz |
| Qts | 0.56 |
| Qes | 0.61 |
| Qms | 6.8 |
| Vas | 30 L |
| Sd | 363 cm² |
| Xmax | 5.7 mm |
| Re | 3 Ω |
| Bl | 10.6 T·m |
| Mms | 84.4 g |
| Pe | 250 W |
| Sensitivity | 92.2 dB |
Alignment hint
| EBP | 70 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 50.5 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 |
|---|---|---|---|---|---|---|---|---|
| Pyle Audio PLPW10D | 42 -1 | 0.55 -0.01 | 35.6 +5.6 | 6 +0.3 | 91.8 -0.4 | close | + | |
| Audison AV10 | 41 -2 | 0.539 -0.02 | 30.7 +0.7 | 7 +1.3 | 90.4 -1.8 | close | + | |
| JBL GT2-10 | 43.9 +0.9 | 0.572 +0.01 | 37.9 +7.9 | 5.7 = | 93.2 +1 | close | 160 W vs 250 W: lower power handling | + |
| LaVoce SSF102.50L V2 | 44 +1 | 0.493 -0.07 | 30.7 +0.7 | 7.1 +1.4 | 90.3 -1.9 | close | 8 Ω vs 4 Ω: amp load changes | + |
| LaVoce SSF102.50L vp | 48 +5 | 0.544 -0.02 | 26 -4 | 6.3 +0.6 | 90.3 -1.9 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Focal 27 H | 46.6 +3.6 | 0.499 -0.06 | 30.4 +0.4 | 5 -0.7 | 93.7 +1.5 | close | Xmax 5 mm < 5.7 mm: lower excursion-limited SPL | + |
| Boss Audio MR101 | 44 +1 | 0.55 -0.01 | 35 +5 | 9 +3.3 | 88.9 -3.3 | close | + | |
| LaVoce SSF102.40 | 41 -2 | 0.51 -0.05 | 31.91 +1.91 | 8.3 +2.6 | 89 -3.2 | close | + | |
| Sony XS-GTR100L | 40 -3 | 0.56 = | 27 -3 | 7.5 +1.8 | 86.2 -6 | usable | + | |
| Audison AV 10 | 41 -2 | 0.54 -0.02 | 30 = | 14 +8.3 | 86.8 -5.4 | usable | + |
Compare the closest 3 against the SSF102.40 4 Ohms →
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.