does this look excessive for a backyard stereo, i might add i live in a fairly new sub-division. it is two sony towers with 8" subs 3" mids 2" tweeters, two lanzar heritage 10" subs, 1 400 true watt audio planet 4 channel amp, 1 interstate mega-tron car battery, 1 piece of junk karaoke machince and a MP3 player.




