Eminence 111712
Thiele-Small parameters
| Nominal size | 18" |
|---|---|
| Impedance | 8 Ω |
| Fs | 21.6 Hz |
| Qts | 0.288 |
| Qes | 0.3 |
| Qms | 7.14 |
| Vas | 736.2 L |
| Sd | 1146 cm² |
| Xmax | 5.8 mm |
| Re | 6.02 Ω |
| Bl | 19.2 T·m |
| Mms | 135.8 g |
| Pe | 800 W |
| Sensitivity | 97.1 dB |
Alignment hint
| EBP | 72 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 146.4 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 |
|---|---|---|---|---|---|---|---|---|
| Electro-Voice DL18MT | 24 +2.4 | 0.269 -0.02 | 580.5 -155.7 | 5.59 -0.21 | 96.6 -0.5 | usable | 400 W vs 800 W: lower power handling · Xmax 5.59 mm < 5.8 mm: lower excursion-limited SPL | + |
| McCauley B1860 | 23.9 +2.3 | 0.244 -0.04 | 723.6 -12.6 | 5.5 -0.3 | 99.1 +2 | usable | 400 W vs 800 W: lower power handling · Xmax 5.5 mm < 5.8 mm: lower excursion-limited SPL | + |
| Eminence SIGMA PRO 18 A2 (prodance) | 26 +4.4 | 0.299 +0.01 | 613 -123.2 | 6.1 +0.3 | 98.3 +1.2 | usable | + | |
| JBL 2245H | 20 -1.6 | 0.24 -0.05 | 821.2 +85 | 8.5 +2.7 | 97.2 +0.1 | usable | 300 W vs 800 W: lower power handling | + |
| RCF L 18P200KN | 22.3 +0.7 | 0.265 -0.02 | 550 -186.2 | 9 +3.2 | 96.4 -0.7 | usable | 350 W vs 800 W: lower power handling | + |
| McCauley 6174 | 20 -1.6 | 0.336 +0.05 | 733.4 -2.8 | 15.2 +9.4 | 95.4 -1.7 | usable | + | |
| MCM Electronics 55-2964 | 27 +5.4 | 0.313 +0.03 | 630.6 -105.6 | 6 +0.2 | 98.1 +1 | usable | 300 W vs 800 W: lower power handling | + |
| Monacor SP-495PA | 25 +3.4 | 0.286 = | 690 -46.2 | 4 -1.8 | 98.6 +1.5 | usable | 200 W vs 800 W: lower power handling · Xmax 4 mm < 5.8 mm: lower excursion-limited SPL | + |
| RCF LP 18/551 | 21.7 +0.1 | 0.222 -0.07 | 760 +23.8 | 10 +4.2 | 98.8 +1.7 | usable | 500 W vs 800 W: lower power handling | + |
| Eminence OMEGA PRO 18 (Prodance) | 24.2 +2.6 | 0.316 +0.03 | 581.5 -154.7 | 4.8 -1 | 97.8 +0.7 | usable | Xmax 4.8 mm < 5.8 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 111712 →
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.