Look at personal conditions. Have the money to buy expensive money more quality than money less good quality. Sony, Philips can.
Audio ranking:
Dr. Bose, began in 1964 in the United States, the world's earlier speaker manufacturer, the global audio field technology leader, Dr. audio-visual systems (Shanghai) Co. Ltd)
Hivi, a famous home theater/audio brand, with an international reputation Hi-End high-level speaker manufacturers, electro-acoustic technology leader, Zhuhai Huivi Technology Co.
Yamaha Yamaha, founded in 1887 in Japan, the world's leading audio and video Yamaha Yamaha, founded in 1887 in Japan, the world's leading audio-visual brand, one of the world's largest manufacturers of musical instruments, Yamaha Musical Instruments and Audio (China) Investment Limited)
PHILIPS Philips, founded in 1891 in the Netherlands, the Netherlands, renowned multinational electronic brands, focusing on health care / quality of life and lighting in the field of large-scale electronics company, the Royal Philips Corporation)
SANSUI Shanshui audio, the national light of the famous brand of speakers under the Electrical (SANSUI), a famous speaker brand, China's audio industry is very influential brand, a large listed company. Ltd)
SONY Sony, began in 1946 Japan, Japan's representative enterprises, the world's electronic 3C / games / financial / entertainment giant, the pioneer of portable digital products, Sony Corporation).