need help lng po pra s setup ng sony GT670US n nabili q, confused kc aq pra s full setup ng xplod prang d maganda feedbak. if ever n bibili aq ng other brands n amp and sub what do you guys can recommend for 15K budget? kasya n kya un or do i still have to stretch out little bit more my budget?

I read somewhere in this forum n pwede p rin magamit un stock n speaker lets say ung s gli q & then add n lng aq ng decent amp and subs. (nagtitipid e... hehehe!). Or do i have to replace my front/rear speaker, add sub and amp?

I was looking forward para s SQ level of listening pleasure. Lol!
swak kya ung budget q?