Model: SAMSUNG HT-F750 Power: 310 W USB: Yes HDMI: Yes Karaoke: No 2.1 Channel: Yes 3D: No Internet: No Home Theatre: SAMSUNG HT-F750

Model: SAMSUNG HT-J7750W Power: 1330 W USB: Yes HDMI: Yes Karaoke: -- 7.1 Channel: Yes 3D: Yes Internet: Yes Home Theatre: SAMSUNG HT-J7750W

Model: SAMSUNG HW-H600 Type: Sound Stand Power: 80 W Inputs: AUX, optical, HDMI, USB NFC: Yes Bluetooth: Yes Sound Stand: SAMSUNG H600

Model: PHILIPS HTB5141 Power: 440 W USB: Yes HDMI: Yes Karaoke: Yes 5.1 Channel: Yes 3D: Yes Internet: Yes Home Theatre: PHILIPS HTB-5141