JL Audio VXi Amplifiers
The VXi amplifiers from JL Audio started a revolution. The JL VXi amplifiers have a built in DSP (Digital Signal Processor) that offers almost limitless tuning capability while also improving sound quality. These amplifiers use the latest in JL's amplifier technology in order to provdie next level, Class D performance, outstanding efficiency, reliable power, and best-in-class sound quality. The VXi amps use JL Audio's TuN software to control everything from your smartphone, tablet, or PC. There are no knobs or controls on the amplifier itself as it is all handled via the DSP software. Simply connect your device to the amplifier using the supplied USB cable and you are ready to tune your system. The DSP allows for input switching, routing and mixing for the optimal system configuration. On the output side, each amplifier channel and pre-out allows you to control high-pass, low pass or all pass filters, time delay, polarity, and the output trim level. You no longer need an extra piece of hardware for this type of control and tuning capability.