JBL Boombox 3

The JBL Boombox 3 is a high-power, rugged portable Bluetooth speaker designed to deliver big, room-filling sound with deep bass and all-day playback. Its classic boombox silhouette houses a redesigned acoustic system with powerful woofers and tweeters that ensure dynamic range and clarity, whether you’re at a party, beach, or backyard gathering. The speaker combines Bluetooth 5.3 connectivity, JBL PartyBoost for linking multiple JBL speakers, and a waterproof, dustproof build, making it ideal for indoor and outdoor use.

Key Features

• Massive JBL Original Pro Sound with deep bass response  great for large spaces and outdoor events
• Bluetooth 5.3 wireless streaming with support for advanced profiles for stable connections
• JBL PartyBoost  pair multiple compatible JBL speakers for bigger sound
• IP67 waterproof & dustproof design  can handle splashes, rain, and dirt
• Long battery life  up to 24 hours of playtime depending on volume level
• Built-in powerbank (USB-A out) to charge your devices
• Rechargeable Li-ion battery with USB-C and AC power modes
• Includes AC power cord, quick start guide, and warranty card in box

Product Size

• Width: 19.0 in
• Height: 10.1 in 
• Depth: 7.9 in 
• Product Weight: 14.7 lbs

^{Warranty: 60-Day Manufacturer Warranty}