Number of Speeds - 12

patented BladeLock system

letter): Up to 20 ppm

supported by an excellent build quality

Sony 360 Reality Audio Premium Wireless BT Speaker with Extended Warranty Bundle 4840 Number of Speeds - 12Sony's 360 Reality Audio technology provides roomfilling sound that creates and immersive audio experience. The SRS RA3000 and SRSRA5000 are Sony's first speakers developed to provide a 360 Reality Audio Experience that can be enjoyed in any room. 360 RA Speakers: Ambient Room Filling Sound Utilizing Sony's 360 Reality Audio technology the SRS RA3000 & SRS RA5000 provide Ambient Room Filling Sound. This technology spreads sound by directing it