relax la brother. as with all audio stuff, must burn-in first. this includes amps, preamps, equalisers, cd players, radio receivers, speakers, subwoofers, earphones.
this is what u should do.
u can use Pink Noise to burn in. but then u hafta buy pink noise cd.
or u can just use some orchestral cd music to burn in. things like bond, kitaro. the idea is to get as complex a sound as possible. dont burn in with those soothing piano pieces.
turn the vol to 130% of what you usuaully listen to. burn in for about 72-100 hours.
MOST of the time, the difference will be quite noticeable. for higher end speakers, the difference may actually be quite amazing