http://www.lazada.com.my/edifier-r2800-20-...er-1598026.html

http://www.lazada.com.my/edifier-r1700bt-2...ker-921124.html

http://www.lazada.com.my/edifier-r2000db-2...er-1598031.html

http://www.lazada.com.my/edifier-r1600t-ii...ox-1039518.html

At one time I recommend these Edifier bookshelf as cheap audiophile speaker, but after self tested at Harvey Norman store on the R2700 model, I feel disappoint with the speaker.
I connect the speaker with the provided 3.5mm audio jack input to my phone.

I set my phone output to max, and the speaker volume to max. The speaker is very low in loudness, feel like a flawed or defect unit, rather than how it's look telling.
Being the speaker this big in size, it should be very loud, but it very very muted.

I recommend better check in person for the speaker unit before buying.

Edifier speakers are just regular pc speakers lo... Nothing special.

If you want a decent audiophile grade speaker at the lowest price, try Hivi/Swan. I'm using The M200 Mark II bookshelf speakers. Will definitely blow away any regular pc speaker