EQ5XP - 5 Band Car Audio Parametric Equalizer / Crossover Signal ProcessorIntroducing the all new Massive Audio EQ5XP. Our most high quality, feature heavy and easy to use equalizer yet! The EQ5XP is your full system solution when it comes to balancing frequencies for your entire system quickly at your fingertips, in a simple and compact set up. Ease of use is the key here. Sure, there are some very nice, yet expensive, head units that have adjustable equalizer functions. But, almost always, those equalizer functions are