SICA LP385.50/1100WT8(Z008130)
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 48 Hz |
| Qts | 0.65 |
| Qes | 0.74 |
| Qms | 5.5 |
| Vas | 176.3 L |
| Sd | 759 cm² |
| Xmax | 3 mm |
| Re | 6 Ω |
| Bl | 11.2 T·m |
| Mms | 50.9 g |
| Pe | 150 W |
| Sensitivity | 96 dB |
Alignment hint
| EBP | 65 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 961.1 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 |
|---|---|---|---|---|---|---|---|---|
| Selenium 38GPT12 | 42.2 -5.8 | 0.657 +0.01 | 185.7 +9.4 | 5 +2 | 95.8 -0.2 | close | + | |
| Celestion TF 1525 | 46 -2 | 0.637 -0.01 | 162.1 -14.2 | 2.5 -0.5 | 97.2 +1.2 | close | Xmax 2.5 mm < 3 mm: lower excursion-limited SPL | + |
| Celestion BL15-150 | 49 +1 | 0.593 -0.06 | 179.8 +3.5 | 4.3 +1.3 | 98.4 +2.4 | close | + | |
| Celestion BN15-300X | 45.9 -2.1 | 0.603 -0.05 | 153.4 -22.9 | 4 +1 | 96.7 +0.7 | close | + | |
| Realistic PRO 250 vp | 47.3 -0.7 | 0.619 -0.03 | 196.6 +20.3 | 5.5 +2.5 | 97.9 +1.9 | close | + | |
| Fane FC-152F01TC | 48 = | 0.7 +0.05 | 203 +26.7 | 3.5 +0.5 | 98.6 +2.6 | close | + | |
| Fane SOVEREIGN 15-300TC | 48 = | 0.7 +0.05 | 203 +26.7 | 3.5 +0.5 | 98.6 +2.6 | close | + | |
| Selenium 15PW7 | 43 -5 | 0.66 +0.01 | 152 -24.3 | 3 = | 93.6 -2.4 | close | + | |
| JBL MI-15 | 55 +7 | 0.616 -0.03 | 169.9 -6.4 | 3.4 +0.4 | 99.1 +3.1 | close | + | |
| Celestion BN15-400X | 44.9 -3.1 | 0.59 -0.06 | 146.5 -29.8 | 4 +1 | 96.4 +0.4 | close | + |
Compare the closest 3 against the LP385.50/1100WT8(Z008130) →
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.