Sony XV500 X-Series Wireless Party Speaker (SRS-XV500)Powerful Party Sound anywhere Powerful sound from a portable speaker Take the party wherever you go with the SRS XV500 speaker. It has a powerful sound thanks to the X Balanced Speaker Unit, a long lasting battery and an easy to carry handle, so you can have a great sound experience indoors or outside. Powerful Party Sound The SRS XV500 uses woofers and front tweeters to deliver a deep, punchy bass and clear vocals. With even more sound pressure, you