Save a whopping $130 on JBL's newest Extreme portable Bluetooth speaker

Summer is only a month away, and it's already pretty warm out, which means it's the time of year to head outside for work and play, be it yard work, pool cleaning, or simply a pool party. But who wants to be stuck outdoors without some bodacious tunes cranking in the background? You've probably noticed at this point that wireless Bluetooth speakers are all the rage, and there's certainly a reason for that, especially when it comes to the JBL Xtreme 4.