System upgrade advice

Sales people will always push you into something with more margin, unless their good people in general and car about audio more than $$$$
Best bet is to compare the same speakers at multiple shops and if you conclude to the same results then your good to go.
When visiting shop # 2, ask them not to tell you which one out of the 2 is playing so you get an unbiased result

 

When i went to the shop..They re well respected and don't get me wrong,You are right they are going to want me to buy all the stuff from them and install...I really do think they were looking into better sound for me but everything together and install would be over 2 thousand dollars....That was the hertz 165.4,jx 400/4,jl 1000 watt amp mono,The box build for the 2 jl tw10 which i already have one,The audio control crossover and the power wire.