| Driver | FS (HZ) | QTS | Vas (cu ft) | Pe (watts) | SPL (db) | Xmax (mm) | Weight (lbs) | cost | Kappa-12A | 45 | .27 | 4 | 450 | 99.3 | 4.8 | 14.9 | $119 |
|---|---|---|---|---|---|---|---|---|
| Delta Pro-12A | 46 | .35 | 2.1 | 600 | 94 | 6.2 | 16.3 | $109 |
| Delta Lite II 2512 | 37 | .39 | 5.2 | 250 | 99.9 | 4.1 | 5.1 | $119 |
| Kappa Pro 12A | 37 | .24 | 4.3 | 500 | 97.1 | 4.8 | 16.6 | $129 |
| DefiniMax | 51 | .35 | 2.9 | 400 | 99.2 | 4.6 | 22.5 | $199 |