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 LAB550W, 2.1 canals, 200 W, Sense fils, 100 W, Negre, 100-240 MB/s LG LAB550W. Canals de sortida d'àudio: 2.1 canals, Potència nominal RMS: 200 W. Connectivitat de l'altaveu de subgreus: Sense fils, Subwoofer RMS de potència: 100 W. Color de producte: Negre. Tensió d'entrada de CA: 100-240 MB/s, Freqüència d'entrada de CA: 50 - 60 Hz. Pes de Subwoofer: 3,3 kg, Dimensions de la unitat principal (amplada x profunditat x alçària): 700 x 350 x 73 mm