EQ7X - 7 Band Car Audio Graphic EqualizerThe Massive EQ 7X is a half din 7 Band Graphic EQ that will correct peaks and dips in sound characteristics associated with most vehicles' interior that dampens and limits both speaker output and imaging. This EQ provides powerful features in a compact size. A switch lets you change the faceplate backlit color from Orange to Soft Blue to match your cars interior lighting. Manuals & Downloads EQ7X Manual SPECIFICATIONS 1 2 DIN 7 Band Graphic Equalizer