🎶 Tune In, Turn Up: Your Sound Revolution Awaits! Sleek dimensions for effortless installation. Optimize subwoofer output for a balanced soundstage. Easily fits into your vehicle's existing setup. Elevate your audio experience with precision tuning. Adjust bass levels on-the-fly for ultimate control. 8.5 Volts Surface Mount 4 Channels The Autotek ATK2 3X Active Crossover Processor is a cutting-edge audio enhancement tool designed for car enthusiasts. With 4 channels and an 8.5-volt output, it allows for precise tuning of your subwoofer amplifier system. Its compact design and surface mount capability make installation a breeze, while the included remote bass control offers convenience at your fingertips. Fine-tune your sound experience and enjoy a balanced audio output with phase shift technology.