Earthquake Sound DB-10
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 26 Hz |
| Qts | 0.7 |
| Qes | 0.76 |
| Qms | 8.3 |
| Vas | 30.5 L |
| Sd | 491 cm² |
| Xmax | 19.1 mm |
| Re | 3.2 Ω |
| Bl | 11.1 T·m |
| Mms | 184.6 g |
| Pe | 350 W |
| Sensitivity | 87 dB |
Alignment hint
| EBP | 34 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 1494.5 L |
EBP < 50: favours a sealed (closed) 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 |
|---|---|---|---|---|---|---|---|---|
| JL Audio 10W7AE-3 | 30.6 +4.6 | 0.537 -0.16 | 36.1 +5.6 | 23 +3.9 | 84.4 -2.6 | usable | 3 Ω vs 4 Ω: amp load changes | + |
| Focal SUB10WM | 31 +5 | 0.683 -0.02 | 28 -2.5 | 8.5 -10.6 | 86.5 -0.5 | usable | Xmax 8.5 mm < 19.1 mm: lower excursion-limited SPL | + |
| Focal 10WM | 31 +5 | 0.683 -0.02 | 28 -2.5 | 9.2 -9.9 | 85.4 -1.6 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 9.2 mm < 19.1 mm: lower excursion-limited SPL | + |
| Alpine SWE-1042 | 33 +7 | 0.66 -0.04 | 33 +2.5 | 11.7 -7.4 | 84.1 -2.9 | usable | 250 W vs 350 W: lower power handling · Xmax 11.7 mm < 19.1 mm: lower excursion-limited SPL | + |
| JL Audio 10W0V3-4 | 32.09 +6.09 | 0.604 -0.1 | 31 +0.5 | 11.4 -7.7 | 84.07 -2.93 | usable | Xmax 11.4 mm < 19.1 mm: lower excursion-limited SPL | + |
| JL Audio 10W0V3-4 | 32.1 +6.1 | 0.604 -0.1 | 31 +0.5 | 8.7 -10.4 | 86.7 -0.3 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 8.7 mm < 19.1 mm: lower excursion-limited SPL | + |
| JL Audio 10W3V3-2 | 33 +7 | 0.495 -0.2 | 32.17 +1.67 | 14 -5.1 | 85.37 -1.63 | usable | 2 Ω vs 4 Ω: amp load changes · Xmax 14 mm < 19.1 mm: lower excursion-limited SPL | + |
| JL Audio 10W3V3-4 | 31.5 +5.5 | 0.485 -0.21 | 32.23 +1.73 | 14 -5.1 | 84.87 -2.13 | usable | Xmax 14 mm < 19.1 mm: lower excursion-limited SPL | + |
| HiVi CS100B | 31 +5 | 0.653 -0.05 | 34.2 +3.7 | 7 -12.1 | 86.8 -0.2 | usable | 200 W vs 350 W: lower power handling · Xmax 7 mm < 19.1 mm: lower excursion-limited SPL | + |
| Audiomobile GTS 2110 S4 | 28 +2 | 0.59 -0.11 | 25.5 -5 | 12.2 -6.9 | 81 -6 | usable | Xmax 12.2 mm < 19.1 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the DB-10 →
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.