any one recommands me the audio store around DC metro area to upgrade my coupe audio system?

nissan audio usually sounds really great.. but still can't understand why G35 coupe audio system sounds really bad? no mid range and woofer sound. no deep sound.. no idea how to say.. but something is missing for sure. nothing much different than FM or AM radio. is it normal for every G35 coupe audio system?

I bought the new coupe in 2005.. Thanks guys.

Kev

 

if its got no highs and no lows, its gotta be bose

in the dozen or so G35s i have done over hte last few months, yeah, i can say everyone sounded about hte same hehe but they are better thant he stock Z stereo

fly me out, i will do an install for ya haha

https://g35driver.com/forums/audio-video-electronics/107667-traveled-ny-dothis-g35-install-just-got-back-pics.html