The "Stealth" iteration of the original XO Four primarily distinguished itself by including the . This adapter, which plugged directly into the Xbox One controller, provided users with immediate tactile control over:

: Offered adjustable low-end frequencies to add depth to cinematic explosions and in-game environments. Performance and Build Quality

Equipped with , the headset was praised for delivering crisp highs and thundering lows that punched above its ~$100 launch price.