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The JBL PartyBox 720 is JBL's largest and loudest battery-powered party speaker, released in September 2025. It delivers a massive 800W RMS of JBL Pro Sound, featuring two 9-inch woofers and two 1.25-inch dome tweeters for deep bass and clear highs.
Key Features and Specifications:
Audio Performance: Produces 800W RMS output when plugged into AC power. It features AI Sound Boost to maintain high-quality sound and deep bass at any volume level.
Battery Life: Offers up to 15 hours of playtime on a single charge. It uses two swappable JBL Battery 600 packs, which are also compatible with the PartyBox 520 and Boombox4.
Fast Charging: A quick 10-minute charge provides approximately 2 extra hours of playtime.
Dynamic Lightshow: Includes a futuristic panel lightshow with starry lights, flowing trails, and pulsing strobes that can be customized via the JBL PartyBox app.
Portability: Despite weighing approximately 70 lbs (31 kg), it is equipped with an ergonomic handle and wider, sturdy wheels for easier transport on various surfaces.
Durability: Rated IPX4 splashproof, making it suitable for use near pools or in the park.
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The JBL PartyBox 720 is JBL's largest and loudest battery-powered party speaker, released in September 2025. It delivers a massive 800W RMS of JBL Pro Sound, featuring two 9-inch woofers and two 1.25-inch dome tweeters for deep bass and clear highs.
Key Features and Specifications:
Audio Performance: Produces 800W RMS output when plugged into AC power. It features AI Sound Boost to maintain high-quality sound and deep bass at any volume level.
Battery Life: Offers up to 15 hours of playtime on a single charge. It uses two swappable JBL Battery 600 packs, which are also compatible with the PartyBox 520 and Boombox4.
Fast Charging: A quick 10-minute charge provides approximately 2 extra hours of playtime.
Dynamic Lightshow: Includes a futuristic panel lightshow with starry lights, flowing trails, and pulsing strobes that can be customized via the JBL PartyBox app.
Portability: Despite weighing approximately 70 lbs (31 kg), it is equipped with an ergonomic handle and wider, sturdy wheels for easier transport on various surfaces.
Durability: Rated IPX4 splashproof, making it suitable for use near pools or in the park.