The DLNA Certification and Logo Program is designed to ensure that DLNA Certified products have implemented the features necessary to comply with the DLNA Guidelines, and that they will in fact interoperate with other similar devices when connected to those devices in a consumer's home environment. The DLNA Certification and Logo Program enables companies to certify their products through a well-defined and rigorous process. Y LG BH7530TW, Blu-Ray player, BD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW, 3GP, AVCHD, DIVX, DIVX HD, FLV, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VOB, WMV, 12-bit/148MHz, NTSC, PAL, 5.1 channels LG BH7530TW. Optical disc player type: Blu-Ray player, Disc types supported: BD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW. Video formats supported: 3GP, AVCHD, DIVX, DIVX HD, FLV, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VOB, WMV, Video D/A Converter (DAC): 12-bit/148MHz, Analog signal format system: NTSC, PAL. Audio output channels: 5.1 channels, RMS rated power: 1200 W, Audio decoders: Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD HR, DTS-HD Master Audio. Supported radio bands: FM. Front speakers RMS power: 196 W, Front speaker sensitivity: 82 dB, Front speaker impedance: 4 Ω We’ve got a surround sound showdown this week, but which is the right one for you? LG’s BH7530TW is capable of outputting a whopping 1200W of sound and comes with 3D Blu-Ray powers, but can it hold its own against the others? Hit play to find out!...