Monacor SP-495PA
Thiele-Small parameters
| Nominal size | 18" |
|---|---|
| Impedance | 8 Ω |
| Fs | 25 Hz |
| Qts | 0.286 |
| Qes | 0.3 |
| Qms | 6.22 |
| Vas | 690 L |
| Sd | 1250 cm² |
| Xmax | 4 mm |
| Re | 6.3 Ω |
| Bl | 20.6 T·m |
| Mms | 128.7 g |
| Pe | 200 W |
| Sensitivity | 98.6 dB |
Alignment hint
| EBP | 83 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 135 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 SIGMA PRO 18 A2 (prodance) | 26 +1 | 0.299 +0.01 | 613 -77 | 6.1 +2.1 | 98.3 -0.3 | close | + | |
| Eminence OMEGA PRO 18 A | 25 = | 0.308 +0.02 | 548.7 -141.3 | 4.8 +0.8 | 98.1 -0.5 | close | + | |
| Eminence 111712 | 21.6 -3.4 | 0.288 = | 736.2 +46.2 | 5.8 +1.8 | 97.1 -1.5 | close | + | |
| MCM Electronics 55-2964 | 27 +2 | 0.313 +0.03 | 630.6 -59.4 | 6 +2 | 98.1 -0.5 | close | + | |
| McCauley B1860 | 23.9 -1.1 | 0.244 -0.04 | 723.6 +33.6 | 5.5 +1.5 | 99.1 +0.5 | close | + | |
| Eminence OMEGA PRO 18 (Prodance) | 24.2 -0.8 | 0.316 +0.03 | 581.5 -108.5 | 4.8 +0.8 | 97.8 -0.8 | close | + | |
| Eminence OMEGA PRO-18A | 25 = | 0.31 +0.02 | 548.7 -141.3 | 4.8 +0.8 | 97 -1.6 | close | + | |
| Eminence SIGMA PRO 18 (prodance) | 26 +1 | 0.301 +0.02 | 523 -167 | 6.1 +2.1 | 98.4 -0.2 | close | + | |
| Electro-Voice DL18MT | 24 -1 | 0.269 -0.02 | 580.5 -109.5 | 5.59 +1.59 | 96.6 -2 | close | + | |
| Electro-Voice DL18W | 25 = | 0.27 -0.02 | 543.7 -146.3 | 3.3 -0.7 | 97.9 -0.7 | close | Xmax 3.3 mm < 4 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the SP-495PA →
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.