Hello all, can you guys recommend me any good speaker for my 4 door?

- My ride: Hyundai Getz 1.3L
- Prefers SQ/SPL/SQL: SQL, balance
- File format/medium used for my source: CD/USB/MP3
- Music genre: Rock+Jazz+Musical
- Budget: Budget RM500 not more (4 speaker only, 4 door with crossover? )
- Setup type preferences: Dont have an idea, what suits my budget?
- Other requirements (if any): I wanted ONLY speaker for my 4 door only for now, later on subwoofer la, my HU currently using Pioneer, not sure what model, got 50w x 4 marking, with mosfet or what forgot

Need fast reply, by today wanna go replace my stock speaker, pecah already.