JBL Boombox 3 Wi-Fi - Powerful Portable Speaker with Wi-Fi, AirPlay, Dolby Atmos & 24-Hour Battery

Meet the JBL Boombox 3 Wi-Fi

The JBL Boombox 3 Wi-Fi is a high-capacity portable speaker designed to bring bold, immersive sound to indoor rooms and outdoor spaces alike. Its three-way design combines a built-in subwoofer, two mid-range drivers, and dual tweeters to deliver deep bass, clear mids, and crisp highs that fill the moment. When connected over Wi-Fi, you can enjoy high-definition audio streams and even 3D Dolby Atmos for a concert-like sense of space. The experience is designed to feel expansive without losing the intimate details of your favorite tracks.

Smart streaming and versatile listening

Flexibility is built in. You can move between Wi-Fi and Bluetooth without stopping the music, so you get seamless playback whether you are hosting inside or taking the party outside. The Boombox 3 Wi-Fi supports AirPlay, Alexa Multi-Room Music, Chromecast built-in, and Spotify Connect, letting you access a broad ecosystem of services and devices with ease. For compatible tracks, the 3D Dolby Atmos experience adds depth and a live feel that makes the listening mood more immersive.

All-day reliability and outdoor readiness

Designed for real-life use, this speaker can keep the energy going with up to 24 hours of playback on a single charge. Its waterproof and dustproof build is ready for poolside sessions, beach days, or park picnics, so you can focus on the moment rather than the weather. The self-contained design adapts to the room or the open air, helping you deliver consistent sound wherever you set it down.

Smart features and eco-friendly design

A built-in powerbank means you can recharge devices without pausing the music, so you stay powered up as you move through the day. The JBL One App lets you customize EQ settings, control compatible JBL Wi-Fi speakers, and browse supported music services to discover new favorites. In addition, the product line emphasizes recycled fabrics and plastics, and the packaging uses FSC-certified materials printed with soy-based inks, helping to minimize environmental impact.

Why it matters

• Massive sound with deep bass and a three-way speaker design for balanced performance.
• Flexible streaming: Wi-Fi, AirPlay, Alexa Multi-Room Music, Chromecast built-in, Spotify Connect.
• Immersive listening with 3D Dolby Atmos over Wi-Fi on compatible content.
• Long-lasting battery life—up to 24 hours of playback.
• Rugged, waterproof and dustproof for outdoor adventures and casual spills.
• Built-in powerbank to charge devices while listening.
• Self-tuning audio optimization for indoor rooms or outdoor spaces.
• Eco-friendly materials and packaging with recycled content.

How you might use it

• Host an outdoor party with confident bass and clear vocals that travel across the yard.
• Stream high-definition music indoors via AirPlay or Chromecast for a movie night soundtrack.
• Move the speaker between rooms or outdoors without losing connectivity or momentum.
• Charge devices on the go while keeping the music playing for longer gatherings.
• Personalize sound with the JBL One App to suit your room layout and preferences.