Amplified Speakers
Thursday, January 13th, 2011Amplified Speakers
Yantouch Black Diamond 3D ambience iPhone dock hands-on
While we weren't busy kicking up dust on the CES floors, we sat down with Taiwan-based Yantouch to have a fiddle with its latest product, the Black Diamond. When not in use, it really is just a gorgeous spherical black diamond, or at least its faceted front half is; but slip in an iPhone 4 with the Black Diamond app enabled, and you get a funky sound sensitive mood lamp. On top of that, the dock ...
Is it normal to have a bit of hiss from the speakers amplified when?
I connected the amp (Rockford Fosgate Punch P400.2) to my speakers and when you turn all the way until I hear a hiss from the speaker. The RCA is not near power lines and neither are the speaker cables. I got on my other amp that gives half the power of the Rockford Fosgate and still had to whistle when they rejected the whole way. Is that normal to have an effect amplified speakers I have an amplifier or bad?
Maybe a bad ground, but most likely the alternator noise.
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Homemade amplified speakers