How about Boston a2310 family cinema?
4, the signal source: Blu ray DVD or HD playback box about 1000.
3, Boston 5.1 landing home theater + MARANTZ power amplifier, more than 16000;
2100 inch 16:9 frame or electric curtain 1000 or so;
1,3D Acer HE-803J 3D, 1080p more than 6 thousand;