Sony recently announced its latest SRS-M55 Soundbox. The latest model not only exhibits an elegant style, it delivers superior quality sound as well. These High-quality aluminum membrane loudspeakers can be separated and combined as per the requirement. Sony’s SRS-M55 speakers feature 4W (sound pressure> 80dB), Audio: 100 ~ 20K Hz, ?40 mm loudspeaker unit and uses AC power supply (not provided with the product) or AAA ? 4 battery for operation. No information on price or availability yet, stay connected to know more.