I own a Philips 8100 series bought in Australia for AUD 1050. Really good and has wireless sub.. I saw Desa Audio selling it for RM 2k++

Why not give a try?

When buying wireless systems, always look for the frequency above 2.4 GHZ as this frequency will interfere with Microwave, Cordless phone and mobile.. Samsung ones are not bad but it doesnt simulate like what Philips does (Ambisound)