hertz Hertz Audio ML2500.3
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 33 Hz |
| Qts | 0.598 |
| Qes | 0.65 |
| Qms | 7.5 |
| Vas | 23.5 L |
| Sd | 344 cm² |
| Xmax | 10.3 mm |
| Re | 2.75 Ω |
| Bl | 12 T·m |
| Mms | 164.2 g |
| Pe | 700 W |
| Sensitivity | 87.8 dB |
Alignment hint
| EBP | 51 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 59 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 |
|---|---|---|---|---|---|---|---|---|
| JL Audio 10W0V3-4 | 32.1 -0.9 | 0.604 +0.01 | 31 +7.5 | 8.7 -1.6 | 86.7 -1.1 | close | 8 Ω vs 4 Ω: amp load changes · 300 W vs 700 W: lower power handling · Xmax 8.7 mm < 10.3 mm: lower excursion-limited SPL | + |
| JL Audio 10W0V3-4 | 32.09 -0.91 | 0.604 +0.01 | 31 +7.5 | 11.4 +1.1 | 84.07 -3.73 | usable | 300 W vs 700 W: lower power handling | + |
| Hertz Audio DS 250.3 | 36 +3 | 0.62 +0.02 | 29 +5.5 | 10 -0.3 | 84.8 -3 | usable | 200 W vs 700 W: lower power handling · Xmax 10 mm < 10.3 mm: lower excursion-limited SPL | + |
| Focal R-250S | 35.4 +2.4 | 0.596 = | 28.1 +4.6 | 7 -3.3 | 88.2 +0.4 | usable | 250 W vs 700 W: lower power handling · Xmax 7 mm < 10.3 mm: lower excursion-limited SPL | + |
| JL Audio 10W6V3-D4 | 30.1 -2.9 | 0.513 -0.08 | 23.3 -0.2 | 10.5 +0.2 | 83.6 -4.2 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| hertz Hertz Audio ES 250.5 | 35 +2 | 0.609 +0.01 | 27.7 +4.2 | 6.6 -3.7 | 89 +1.2 | usable | 250 W vs 700 W: lower power handling · Xmax 6.6 mm < 10.3 mm: lower excursion-limited SPL | + |
| Focal SUB10WM | 31 -2 | 0.683 +0.09 | 28 +4.5 | 8.5 -1.8 | 86.5 -1.3 | usable | 400 W vs 700 W: lower power handling · Xmax 8.5 mm < 10.3 mm: lower excursion-limited SPL | + |
| Focal 10WM | 31 -2 | 0.683 +0.09 | 28 +4.5 | 9.2 -1.1 | 85.4 -2.4 | usable | 8 Ω vs 4 Ω: amp load changes · 400 W vs 700 W: lower power handling · Xmax 9.2 mm < 10.3 mm: lower excursion-limited SPL | + |
| hertz Hertz Audio ML2500 | 33 = | 0.497 -0.1 | 19 -4.5 | 8 -2.3 | 88 +0.2 | usable | Xmax 8 mm < 10.3 mm: lower excursion-limited SPL | + |
| American Bass SL 104 | 33.6 +0.6 | 0.52 -0.08 | 26.8 +3.3 | 8.5 -1.8 | 84.3 -3.5 | usable | 250 W vs 700 W: lower power handling · Xmax 8.5 mm < 10.3 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the ML2500.3 →
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.