Phase Linear ALIANTE 12 LTD
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 4 Ω |
| Fs | 19 Hz |
| Qts | 0.214 |
| Qes | 0.24 |
| Qms | 1.95 |
| Vas | 151 L |
| Sd | 540 cm² |
| Xmax | 8 mm |
| Re | 3 Ω |
| Bl | 16.8 T·m |
| Mms | 189.9 g |
| Pe | 400 W |
| Sensitivity | 92.6 dB |
Alignment hint
| EBP | 79 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 15.2 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 |
|---|---|---|---|---|---|---|---|---|
| Peerless XXLS12-4 | 17.7 -1.3 | 0.195 -0.02 | 156.5 +5.5 | 7.8 -0.2 | 92.9 +0.3 | close | 175 W vs 400 W: lower power handling · Xmax 7.8 mm < 8 mm: lower excursion-limited SPL | + |
| Peerless XLS12 | 18.1 -0.9 | 0.199 -0.01 | 139.2 -11.8 | 9.5 +1.5 | 91.5 -1.1 | close | 300 W vs 400 W: lower power handling | + |
| Infinity TWEELVE vp | 22 +3 | 0.242 +0.03 | 158 +7 | 10 +2 | 93.3 +0.7 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Infinity BETA12 | 22 +3 | 0.242 +0.03 | 158 +7 | 10 +2 | 94.8 +2.2 | usable | + | |
| GR Research SW-12-04 | 21 +2 | 0.279 +0.07 | 137 -14 | 8.3 +0.3 | 92.5 -0.1 | usable | 200 W vs 400 W: lower power handling | + |
| Dayton Audio 12LF ODEUM | 28 +9 | 0.211 = | 147.8 -3.2 | 8.3 +0.3 | 94.4 +1.8 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Dayton Audio APOLLO 12LF | 28 +9 | 0.211 = | 147.8 -3.2 | 8.3 +0.3 | 94.4 +1.8 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| JBL 128-H vp ca1 | 21.2 +2.2 | 0.233 +0.02 | 222.7 +71.7 | 7.8 -0.2 | 93.1 +0.5 | usable | 8 Ω vs 4 Ω: amp load changes · 150 W vs 400 W: lower power handling · Xmax 7.8 mm < 8 mm: lower excursion-limited SPL | + |
| JBL 128-H vp ca2 | 21.6 +2.6 | 0.24 +0.03 | 214.6 +63.6 | 7.7 -0.3 | 93.1 +0.5 | usable | 8 Ω vs 4 Ω: amp load changes · 150 W vs 400 W: lower power handling · Xmax 7.7 mm < 8 mm: lower excursion-limited SPL | + |
| Pioneer TS-W304C | 22.3 +3.3 | 0.274 +0.06 | 134 -17 | 9.8 +1.8 | 93.5 +0.9 | usable | 300 W vs 400 W: lower power handling | + |
Compare the closest 3 against the ALIANTE 12 LTD →
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.