Magnat SUPREME 3800
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 4 Ω |
| Fs | 25 Hz |
| Qts | 0.31 |
| Qes | 0.33 |
| Qms | 5.2 |
| Vas | 271 L |
| Sd | 900 cm² |
| Xmax | 8.6 mm |
| Re | 3 Ω |
| Bl | 15.6 T·m |
| Mms | 169.8 g |
| Pe | 380 W |
| Sensitivity | 97.3 dB |
Alignment hint
| EBP | 76 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 64.5 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 |
|---|---|---|---|---|---|---|---|---|
| Magnat XPRESS 1500 | 26 +1 | 0.312 = | 255 -16 | 7.9 -0.7 | 97.6 +0.3 | close | 300 W vs 380 W: lower power handling · Xmax 7.9 mm < 8.6 mm: lower excursion-limited SPL | + |
| RCF L 15P200/A | 29 +4 | 0.291 -0.02 | 280 +9 | 8.9 +0.3 | 96.6 -0.7 | close | 8 Ω vs 4 Ω: amp load changes · 300 W vs 380 W: lower power handling | + |
| PHL Audio 5510MNds | 30 +5 | 0.324 +0.01 | 293 +22 | 8.7 +0.1 | 96.6 -0.7 | close | 8 Ω vs 4 Ω: amp load changes | + |
| RCF L 15P200 v1983 | 29 +4 | 0.291 -0.02 | 280 +9 | 7.4 -1.2 | 96.6 -0.7 | close | 8 Ω vs 4 Ω: amp load changes · 300 W vs 380 W: lower power handling · Xmax 7.4 mm < 8.6 mm: lower excursion-limited SPL | + |
| Monacor SPH-390TC vp | 24 -1 | 0.325 +0.02 | 297 +26 | 6.2 -2.4 | 96.2 -1.1 | usable | 150 W vs 380 W: lower power handling · Xmax 6.2 mm < 8.6 mm: lower excursion-limited SPL | + |
| Davis 39GCA15 v2024 | 26.3 +1.3 | 0.333 +0.02 | 347 +76 | 7.5 -1.1 | 96.6 -0.7 | usable | 8 Ω vs 4 Ω: amp load changes · 300 W vs 380 W: lower power handling · Xmax 7.5 mm < 8.6 mm: lower excursion-limited SPL | + |
| Dayton Audio APOLLO 15LF | 25.5 +0.5 | 0.26 -0.05 | 331 +60 | 9.3 +0.7 | 96 -1.3 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Dayton Audio 15LF ODEUM | 25.5 +0.5 | 0.26 -0.05 | 331.3 +60.3 | 9.3 +0.7 | 96 -1.3 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma SM115/K | 29 +4 | 0.249 -0.06 | 273 +2 | 8 -0.6 | 97.2 -0.1 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 8 mm < 8.6 mm: lower excursion-limited SPL | + |
| Focal 38VX | 22.3 -2.7 | 0.279 -0.03 | 347 +76 | 8.2 -0.4 | 96.9 -0.4 | usable | 225 W vs 380 W: lower power handling · Xmax 8.2 mm < 8.6 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the SUPREME 3800 →
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.