Infinity BETA TWELVE 12
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 22 Hz |
| Qts | 0.242 |
| Qes | 0.25 |
| Qms | 7.88 |
| Vas | 158 L |
| Sd | 355.8 cm² |
| Xmax | 10 mm |
| Re | 2.8 Ω |
| Bl | 9.5 T·m |
| Mms | 58.8 g |
| Pe | 500 W |
| Sensitivity | 94.8 dB |
Alignment hint
| EBP | 88 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 21 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 |
|---|---|---|---|---|---|---|---|---|
| Accuton AS250-4-552-vp | 20 -2 | 0.247 +0.01 | 162.4 +4.4 | 9 -1 | 92.6 -2.2 | close | 300 W vs 500 W: lower power handling · Xmax 9 mm < 10 mm: lower excursion-limited SPL | + |
| Focal 10L 6411 | 22.4 +0.4 | 0.253 +0.01 | 210.4 +52.4 | 8 -2 | 93.5 -1.3 | usable | 8 Ω vs 4 Ω: amp load changes · 150 W vs 500 W: lower power handling · Xmax 8 mm < 10 mm: lower excursion-limited SPL | + |
| Audiotechnology FLEXUNIT 10A772510 | 25 +3 | 0.258 +0.02 | 140 -18 | 8.6 -1.4 | 92.5 -2.3 | usable | 8 Ω vs 4 Ω: amp load changes · 200 W vs 500 W: lower power handling · Xmax 8.6 mm < 10 mm: lower excursion-limited SPL | + |
| Ciare HS250 | 19 -3 | 0.242 = | 194 +36 | 8 -2 | 93.6 -1.2 | usable | 70 W vs 500 W: lower power handling · Xmax 8 mm < 10 mm: lower excursion-limited SPL | + |
| SEAS 25F-EWX | 26 +4 | 0.23 -0.01 | 175 +17 | 8 -2 | 92.9 -1.9 | usable | 8 Ω vs 4 Ω: amp load changes · 60 W vs 500 W: lower power handling · Xmax 8 mm < 10 mm: lower excursion-limited SPL | + |
| Visaton GF 250 - série | 24 +2 | 0.272 +0.03 | 134 -24 | 9.3 -0.7 | 91.1 -3.7 | usable | 8 Ω vs 4 Ω: amp load changes · 150 W vs 500 W: lower power handling · Xmax 9.3 mm < 10 mm: lower excursion-limited SPL | + |
| Visaton GF 250 v2017 - 2x4 Ohms série | 24 +2 | 0.272 +0.03 | 134 -24 | 9.3 -0.7 | 91.1 -3.7 | usable | 8 Ω vs 4 Ω: amp load changes · 150 W vs 500 W: lower power handling · Xmax 9.3 mm < 10 mm: lower excursion-limited SPL | + |
| Monacor SPH-250CTC vp CARBON | 20 -2 | 0.247 +0.01 | 220 +62 | 7.5 -2.5 | 94 -0.8 | usable | 100 W vs 500 W: lower power handling · Xmax 7.5 mm < 10 mm: lower excursion-limited SPL | + |
| SEAS CA26RE4X vp2 | 24.8 +2.8 | 0.273 +0.03 | 178 +20 | 7.6 -2.4 | 92.9 -1.9 | usable | 8 Ω vs 4 Ω: amp load changes · 80 W vs 500 W: lower power handling · Xmax 7.6 mm < 10 mm: lower excursion-limited SPL | + |
| SEAS CA26RE4X - H1316 | 25 +3 | 0.279 +0.04 | 164 +6 | 7.3 -2.7 | 92.5 -2.3 | usable | 8 Ω vs 4 Ω: amp load changes · 80 W vs 500 W: lower power handling · Xmax 7.3 mm < 10 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the BETA TWELVE 12 →
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.