Magnat OMEGA 380
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 4 Ω |
| Fs | 21.3 Hz |
| Qts | 0.247 |
| Qes | 0.26 |
| Qms | 4.97 |
| Vas | 375 L |
| Sd | 824.5 cm² |
| Xmax | 12 mm |
| Re | 3.6 Ω |
| Bl | 16.2 T·m |
| Mms | 142.4 g |
| Pe | 500 W |
| Sensitivity | 96.9 dB |
Alignment hint
| EBP | 82 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 52.1 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 SUB 400 SUPREME | 21 -0.3 | 0.228 -0.02 | 330 -45 | 9.5 -2.5 | 96.7 -0.2 | close | Xmax 9.5 mm < 12 mm: lower excursion-limited SPL | + |
| Focal 38VX | 22.3 +1 | 0.279 +0.03 | 347 -28 | 8.2 -3.8 | 96.9 = | usable | 225 W vs 500 W: lower power handling · Xmax 8.2 mm < 12 mm: lower excursion-limited SPL | + |
| Scan-Speak 38WE/8582T00 | 26 +4.7 | 0.243 = | 423 +48 | 9.5 -2.5 | 97.5 +0.6 | usable | 8 Ω vs 4 Ω: amp load changes · 350 W vs 500 W: lower power handling · Xmax 9.5 mm < 12 mm: lower excursion-limited SPL | + |
| Dayton Audio 15LF ODEUM | 25.5 +4.2 | 0.26 +0.01 | 331.3 -43.7 | 9.3 -2.7 | 96 -0.9 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 9.3 mm < 12 mm: lower excursion-limited SPL | + |
| Dayton Audio APOLLO 15LF | 25.5 +4.2 | 0.26 +0.01 | 331 -44 | 9.3 -2.7 | 96 -0.9 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 9.3 mm < 12 mm: lower excursion-limited SPL | + |
| Orion Audio 2NT 15 | 18 -3.3 | 0.248 = | 419.1 +44.1 | 10.5 -1.5 | 92.5 -4.4 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 10.5 mm < 12 mm: lower excursion-limited SPL | + |
| JBL 2235H | 20 -1.3 | 0.252 +0.01 | 458.7 +83.7 | 8.4 -3.6 | 94.4 -2.5 | usable | 8 Ω vs 4 Ω: amp load changes · 300 W vs 500 W: lower power handling · Xmax 8.4 mm < 12 mm: lower excursion-limited SPL | + |
| AE Speakers TD15H-4 | 21 -0.3 | 0.254 +0.01 | 467 +92 | 7 -5 | 97.6 +0.7 | usable | 250 W vs 500 W: lower power handling · Xmax 7 mm < 12 mm: lower excursion-limited SPL | + |
| Audiotechnology 15F1022510KAP | 22 +0.7 | 0.288 +0.04 | 410 +35 | 8.5 -3.5 | 94.9 -2 | usable | 8 Ω vs 4 Ω: amp load changes · 200 W vs 500 W: lower power handling · Xmax 8.5 mm < 12 mm: lower excursion-limited SPL | + |
| Fluxmag 1504B | 22.5 +1.2 | 0.224 -0.02 | 433.8 +58.8 | 7.3 -4.7 | 97 +0.1 | usable | 8 Ω vs 4 Ω: amp load changes · 200 W vs 500 W: lower power handling · Xmax 7.3 mm < 12 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the OMEGA 380 →
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.