The big and bulky Sony SRS-XP700 speaker is built for parties, with huge bass sound and LED light shows. If you're looking for a big, booming speaker for your next barbecue, Sony has two strong ...

Sony SRS-XB13 speaker. ... Another main difference is battery life. Sony says the XP500 can last up to 20 hours on a charge while the XP700 can keep the tunes going for up to 25 hours.

The big and bulky Sony SRS-XP700 speaker is built for parties, with huge bass sound and LED light shows. If you're looking for a big, booming speaker for your next barbecue, Sony has two strong ...