Package SOUNDXTREME ST-926 Media CD Receiver + K7 / 4 Speakers - Pair of K65.4 6.5-INCHS 6-1/2" 400W 4-Way + Pair of K69.5 6x9-INCHS 6"x9" 700W 5-Way PRO CAR Speakers + 50FT Wire AT-SPW10GA/50RG

after having the a cheap serial system for a while you find several problems with it so here are three of the biggest problems I have with the cheapest audio system available number one ellie goulding no not her particularly but listen to this that's a remix made by Bassnectar but the important part is at about a thousand Hertz so bet high-pitched noise you hear is piercing much louder than the rest of the song which made me look at this a noise spectrum analyzer you can see right there at the peak of it that a thousand Hertz is clearly way louder than the rest of the song which made me look at something further I found there's a thing called a pink noise generator yeah ignore that second one right there pick noise is basically just like white noise except that it starts out really high in the deep bass notes and then drops off as you get higher in the octaves why that's useful is you c