JBL has largely stuck to the cylindrical ... while 80W comes via the battery of the Xtreme 4 and just over 60W through the older speaker. During testing, we can hear an increase in scale and ...

The entry-level MA310 receiver ($399) is a 60W 5.2-channel model that supports ... for serious home theater enthusiasts. On the speaker side, JBL’s Stage 2 series begins with the compact 240B ...