Hi, all. wanna ask does it worth for me to upgrade with budget is around RM1000++?

Currently using Edifier DA5000 Pro+X-fi Titanium Fatality

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btw i still searching speaker that my friends use, Brand Altec Lansing, 2.1 or 2.0 speaker(forget).

i lost contact with my friends 3 years ago.I forget to ask him which series that he bought(that time i doest bother with speaker,sound). He use it with his laptop. The sound produce is very deep and have sound effect...i dont know what this called. Very good sound produced. Even now i think my current sound system cant match the sound the speaker produce. Btw he bough the speaker from singapore. Does any one know what series that he use?a few series might be come out from your mind?

Thanks