JBL Boombox 4 – Portable Bluetooth Speaker with Powerful Bass & 24Hr Battery

Massive Sound, Unstoppable Power

Unleash the ultimate audio experience with the JBL Boombox 4 – the most powerful portable Bluetooth speaker in the JBL lineup. Engineered for those who demand earth-shaking bass and room-filling sound, the Boombox 4 delivers an immersive listening experience whether you're hosting a party, hitting the beach, or camping under the stars.

Key Features

• JBL Original Pro Sound – Dual woofers and tweeters deliver deep, powerful bass and crystal-clear highs for an unmatched audio experience
• 24 Hours of Playtime – All-day and all-night battery life keeps the music going without interruption
• IP67 Waterproof & Dustproof – Fully submersible and beach-proof, built to withstand any adventure
• Wireless Bluetooth 5.3 – Seamless streaming from smartphones, tablets, and all Bluetooth-enabled devices
• PartyBoost Technology – Connect multiple JBL PartyBoost-compatible speakers for massive, synchronized sound
• Powerbank Function – Charge your devices on the go using the built-in USB port
• Rugged & Portable Design – Durable construction with integrated carry handle for easy transport
• Wi-Fi Streaming – Stream high-quality audio via Wi-Fi for enhanced sound performance
• Eco-Conscious Build – Made with recycled materials and sustainable packaging

Technical Specifications

• Driver Configuration: Dual woofers + dual tweeters + dual passive radiators
• Output Power: 80W RMS
• Bluetooth Version: 5.3
• Wi-Fi: Yes (2.4GHz & 5GHz)
• Frequency Response: 40Hz – 20kHz
• Battery Capacity: 10,000mAh Li-ion
• Charging Time: 3.5 hours (USB-C)
• Waterproof Rating: IP67
• Dimensions: 481 x 257 x 201 mm
• Weight: 6.7kg

What's in the Box

• JBL Boombox 4 Portable Speaker
• USB-C charging cable
• AC power adapter
• Quick start guide
• Safety sheet
• Warranty card

Dominate any space with the JBL Boombox 4 – where massive sound meets unstoppable portability.