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JBL Unveils Upgraded Boombox 4 and PartyBox 720

9/3/2025

42 5 Full Breakdown

Summary

Story summary

JBL launched the Boombox 4 and PartyBox 720 at IFA 2025, featuring significant upgrades.
The Boombox 4 weighs 5.8 kg, offers 210W power, and has a replaceable battery.
The PartyBox 720 delivers 800W with dual 9-inch woofers and a lightshow, priced at $1,099.
Both speakers utilize AI Sound Boost technology and are water-resistant (IP68 and IPX4 ratings).

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Story summary

JBL launched the Boombox 4 and PartyBox 720 at IFA 2025, featuring significant upgrades.
The Boombox 4 weighs 5.8 kg, offers 210W power, and has a replaceable battery.
The PartyBox 720 delivers 800W with dual 9-inch woofers and a lightshow, priced at $1,099.
Both speakers utilize AI Sound Boost technology and are water-resistant (IP68 and IPX4 ratings).