Mercuriale HTR 386 M0
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 32 Hz |
| Qts | 1.255 |
| Qes | 1.82 |
| Qms | 4.04 |
| Vas | 428.8 L |
| Sd | 852 cm² |
| Xmax | 3.6 mm |
| Re | 6.8 Ω |
| Bl | 6.6 T·m |
| Mms | 58.7 g |
| Pe | 250 W |
| Sensitivity | 91.6 dB |
Alignment hint
| EBP | 18 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | Qts too high |
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 |
|---|---|---|---|---|---|---|---|---|
| Carpower SP-382C | 30 -2 | 1.279 +0.02 | 320 -108.8 | 3.5 -0.1 | 92.1 +0.5 | close | 4 Ω vs 8 Ω: amp load changes · 150 W vs 250 W: lower power handling · Xmax 3.5 mm < 3.6 mm: lower excursion-limited SPL | + |
| Europsonic TS30/250D | 34 +2 | 1.067 -0.19 | 402.5 -26.3 | 5.4 +1.8 | 92.7 +1.1 | usable | 125 W vs 250 W: lower power handling | + |
| Supravox 400-2000EXC_05V | 25 -7 | 1.011 -0.24 | 434 +5.2 | 5 +1.4 | 90.9 -0.7 | usable | 120 W vs 250 W: lower power handling | + |
| Europsonic TS38/300D | 28 -4 | 0.994 -0.26 | 382.6 -46.2 | 6 +2.4 | 90.3 -1.3 | usable | 150 W vs 250 W: lower power handling | + |
| Goldwood GW-215/40/8 | 30.5 -1.5 | 1.087 -0.17 | 261.2 -167.6 | 3.5 -0.1 | 89.8 -1.8 | usable | 150 W vs 250 W: lower power handling · Xmax 3.5 mm < 3.6 mm: lower excursion-limited SPL | + |
| Altec 420A vp Daniel 2 | 27.6 -4.4 | 0.919 -0.34 | 413.4 -15.4 | 2.8 -0.8 | 93.1 +1.5 | usable | 25 W vs 250 W: lower power handling · Xmax 2.8 mm < 3.6 mm: lower excursion-limited SPL | + |
| Eminence ALPHA 15 | 41 +9 | 1.263 +0.01 | 260 -168.8 | 3.8 +0.2 | 94 +2.4 | usable | + | |
| Eminence ALPHA 15 A | 41 +9 | 1.263 +0.01 | 260 -168.8 | 3.8 +0.2 | 94 +2.4 | usable | + | |
| Jinwey YDA-380-4 | 34.3 +2.3 | 1.186 -0.07 | 252.9 -175.9 | 3 -0.6 | 93.9 +2.3 | usable | 4 Ω vs 8 Ω: amp load changes · 120 W vs 250 W: lower power handling · Xmax 3 mm < 3.6 mm: lower excursion-limited SPL | + |
| GRS 15PF-8 | 29 -3 | 1.394 +0.14 | 265.9 -162.9 | 4 +0.4 | 87.7 -3.9 | usable | 150 W vs 250 W: lower power handling | + |
Compare the closest 3 against the HTR 386 M0 →
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.