JL Audio - Digital Processors 

Liberate your soundtrack and unleash its potential!
JL AUDIO offers a complete line of advanced digital signal processors designed to improve the quality of your audio experience.

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Why do you need a FiX™?
Great audio begins with a flat, full-range stereo signal from its source. Most factory-installed car audio systems are designed with altered audio outputs to compensate for factory speaker quality and placement. In many cases, the only available audio signals are chopped into different frequency ranges, making the integration of quality amplifiers and speakers even tougher.

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What does FiX™ do?
In a nutshell, FiX™ OEM Integration DSPs automatically level match, time-correct, reconstruct and re-equalize factory audio signals, giving you clean, flat, full-range audio signals to build your new audio system around.

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Then what?
The TwK™ System Tuning DSPs take your sound to the next level. Equipped with a powerful, 24-bit digital signal processor, TwK™ processors include flexible input/output options, 80 total bands of equalization, channel delays and powerful mixing tools that allow you to precisely adjust and fine-tune your new audio system. Using the TüN™ Software Interface, connected via PC, tuning adjustments are easily made, for all system types, from basic to complex.

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Whether you are upgrading a factory audio system or building the system of your dreams, our OEM Integration and System Tuning DSPs are the right tools to achieve world-class sound.