If you're wondering what to buy when you've got more cash than common sense, this is the showdown for you. We’re putting two JBL Boombox 3s head-to-head with the JBL Partybox 320 and 120 to see ...

In this video, we compare three of the best portable speakers on the market: the JBL Xtreme 4, JBL Boombox 3, and the Sony ULT 7. We’ll dive into sound quality, battery life, durability, and ...

JBL’s Boombox 3 has a wide sound with booming bass, and there's plenty of power to rock your party — indoors or out. Why you can trust Tom's Guide Our writers and editors spend hours analyzing ...

Your speakers shouldn’t hold back your playlist. The JBL Boombox 3 brings massive bass, all-day battery life, and waterproof durability—now 28% off at $360.45.

JBL Boombox 3 JBL Boombox 3 A portable speaker that's loud and tough enough for the outdoors. 4.0 Excellent. By Tim Gideon . Oct 13, 2022. 4.0 Excellent. Bottom Line.

JBL Boombox 3 JBL Boombox 3 A portable speaker that's loud and tough enough for the outdoors. 4.0 Excellent. By Tim Gideon . Oct 14, 2022. 4.0 Excellent. Bottom Line.