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JBL's $1,800 PartyBox: Karaoke King or Heavyweight?
7 Oct
Summary
- JBL's new PartyBox Ultimate 2 boasts 1,500W output and six drivers.
- This heavyweight speaker weighs 120 pounds and requires AC power.
- AI features enable vocal removal for karaoke and optimize sound output.

JBL has introduced its latest audio innovation, the PartyBox Ultimate 2, priced at $1,800 and poised to redefine home karaoke experiences. This formidable speaker system outputs an impressive 1,500W, powered by dual woofers, dual midrange drivers, and dual tweeters, totaling six drivers for robust sound.
Weighing a considerable 120 pounds, the PartyBox Ultimate 2 is designed for serious gatherings. Unlike some portable options, this speaker requires a direct AC power connection to operate, emphasizing its role as a dedicated party centerpiece. Its substantial build underscores its powerful audio capabilities.
Enhancing the party atmosphere, the PartyBox Ultimate 2 integrates advanced AI features. A standout function is AI vocal removal, allowing users to strip vocals from any track with a single button press, making karaoke accessible with any song. Additional AI enhancements include Sound Boost for maximizing volume without distortion and Smart EQ Mode for real-time audio optimization.
Connectivity is versatile, featuring Wi-Fi compatibility for streaming via AirPlay 2, Spotify Connect, and Chromecast. For audiophiles, it offers lossless playback through USB-C, alongside optical and XLR cable inputs. Preorders are now open, with shipping scheduled to begin on October 25, 2026.