Eminence DELTA 15 LFC
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 4 Ω |
| Fs | 38.7 Hz |
| Qts | 0.47 |
| Qes | 0.5 |
| Qms | 7.74 |
| Vas | 221.6 L |
| Sd | 856.3 cm² |
| Xmax | 6 mm |
| Re | 3.27 Ω |
| Bl | 11.2 T·m |
| Mms | 78.4 g |
| Pe | 600 W |
| Sensitivity | 100 dB |
Alignment hint
| EBP | 77 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 175.4 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 |
|---|---|---|---|---|---|---|---|---|
| Eminence DELTA 15 LF-4 | 40 +1.3 | 0.488 +0.02 | 253.9 +32.3 | 6 = | 100.6 +0.6 | close | + | |
| Eminence Kl3015CX-8 vp | 38 -0.7 | 0.438 -0.03 | 219.7 -1.9 | 7.8 +1.8 | 97.5 -2.5 | close | 8 Ω vs 4 Ω: amp load changes · 400 W vs 600 W: lower power handling | + |
| DAS Audio 15P | 40 +1.3 | 0.422 -0.05 | 233 +11.4 | 6 = | 98.2 -1.8 | close | 8 Ω vs 4 Ω: amp load changes · 400 W vs 600 W: lower power handling | + |
| JBL G135-A | 45 +6.3 | 0.473 = | 218 -3.6 | 5.2 -0.8 | 99.1 -0.9 | close | 8 Ω vs 4 Ω: amp load changes · 200 W vs 600 W: lower power handling · Xmax 5.2 mm < 6 mm: lower excursion-limited SPL | + |
| Selenium 38GPT12 vp2 | 39.9 +1.2 | 0.469 = | 242.8 +21.2 | 5 -1 | 97.8 -2.2 | close | 8 Ω vs 4 Ω: amp load changes · 200 W vs 600 W: lower power handling · Xmax 5 mm < 6 mm: lower excursion-limited SPL | + |
| B&C 15 FCX 76 | 40 +1.3 | 0.445 -0.02 | 187 -34.6 | 6.5 +0.5 | 97.9 -2.1 | close | 8 Ω vs 4 Ω: amp load changes · 400 W vs 600 W: lower power handling | + |
| Eminence DELTA 15 LFA | 39 +0.3 | 0.48 +0.01 | 241 +19.4 | 4.8 -1.2 | 97.5 -2.5 | close | 8 Ω vs 4 Ω: amp load changes · Xmax 4.8 mm < 6 mm: lower excursion-limited SPL | + |
| Faital PRO 15PR300 | 35 -3.7 | 0.48 +0.01 | 220.1 -1.5 | 5.23 -0.77 | 97 -3 | close | 8 Ω vs 4 Ω: amp load changes · 300 W vs 600 W: lower power handling · Xmax 5.23 mm < 6 mm: lower excursion-limited SPL | + |
| Faital PRO 15FH500 | 35 -3.7 | 0.45 -0.02 | 217.1 -4.5 | 9.25 +3.25 | 97 -3 | close | 16 Ω vs 4 Ω: amp load changes | + |
| Cyrille Audio GM38F76P | 38.8 +0.1 | 0.419 -0.05 | 192.6 -29 | 6.6 +0.6 | 97.7 -2.3 | close | 8 Ω vs 4 Ω: amp load changes · 350 W vs 600 W: lower power handling | + |
Compare the closest 3 against the DELTA 15 LFC →
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.