Tabs have been added to the TüN and TüN Mobile apps to help navigate the software screens. The Tune tab houses all of the feature panels needed for tuning a system; parametric EQ or graphic EQ, crossovers, delay, all-pass filter, polarity, and output level trim. With all the tuning adjustment panels in one tab, dialing in a system is simplified. Get the download and learn more at http://www.jlaudio.com/TuN | Garmin Audio

TüN™ has been updated to deliver an even more powerful user experience! This update works with all JL Audio DSP products, including FiX™ 82 and 86! Watch as JL Audio demonstrates the new features found in this latest software release. Get the download and learn more at www.jlaudio.com/TuN | Garmin Audio

JL Audio is known for their great-sounding, long-lasting, and well-built car speakers, subs and amplifiers. The JL Audio JD Series of amplifiers gives you serious performance at a very nice price, and there are four models to cover your system's needs. Shop here: https://www.crutchfield.com/r/COY | Crutchfield