Siare 26SPCS
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 26 Hz |
| Qts | 0.382 |
| Qes | 0.45 |
| Qms | 2.55 |
| Vas | 170 L |
| Sd | 270 cm² |
| Xmax | 4 mm |
| Re | 5.5 Ω |
| Bl | 6.7 T·m |
| Mms | 22.5 g |
| Pe | 80 W |
| Sensitivity | 91.8 dB |
Alignment hint
| EBP | 58 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 70.1 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 |
|---|---|---|---|---|---|---|---|---|
| SEAS A26RE4 - H1411-08 v2012 | 25 -1 | 0.387 +0.01 | 169 -1 | 4 = | 90.9 -0.9 | close | + | |
| SEAS 25 F-EW | 26 = | 0.354 -0.03 | 175 +5 | 4 = | 92.3 +0.5 | close | 60 W vs 80 W: lower power handling | + |
| SEAS 25F-EW | 26 = | 0.354 -0.03 | 175 +5 | 4 = | 92.3 +0.5 | close | 60 W vs 80 W: lower power handling | + |
| Audax HT240M0 vp1 | 27.5 +1.5 | 0.404 +0.02 | 172 +2 | 4.5 +0.5 | 91.7 -0.1 | close | + | |
| SEAS H1411-08 A26RE4 | 24.8 -1.2 | 0.39 +0.01 | 169 -1 | 4 = | 89.6 -2.2 | close | + | |
| KEF B139 SP1044 | 25 -1 | 0.373 -0.01 | 164 -6 | 6 +2 | 90.9 -0.9 | close | 50 W vs 80 W: lower power handling | + |
| Peerless 832531 | 27.4 +1.4 | 0.41 +0.03 | 160.6 -9.4 | 4 = | 91.4 -0.4 | close | + | |
| SEAS A26RE4 - H1411 | 25 -1 | 0.415 +0.03 | 161 -9 | 4 = | 90.6 -1.2 | close | + | |
| Scan-Speak 26W/8534G00 | 25 -1 | 0.368 -0.01 | 153 -17 | 6 +2 | 91.5 -0.3 | close | + | |
| SEAS 25 F EW 4 Ohms | 26 = | 0.354 -0.03 | 175 +5 | 4 = | 94.9 +3.1 | close | 4 Ω vs 8 Ω: amp load changes · 60 W vs 80 W: lower power handling | + |
Compare the closest 3 against the 26SPCS →
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.