JBL PartyBox Ultimate — Massive 1100W Party Speaker with Wi-Fi, Dolby Atmos & Dynamic Lightshow
JBL PartyBox Ultimate — Massive 1100W Party Speaker with Wi-Fi, Dolby Atmos & Dynamic Lightshow
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The JBL PartyBox Ultimate is the undisputed king of party speakers, delivering an earth-shaking 1100 watts of JBL Original Pro Sound with built-in Dolby Atmos over Wi-Fi for the ultimate immersive audio experience. Whether indoors or outdoors, it floods large spaces with rich, thunderous sound and deep bass you can feel.
Beyond audio, the massive multi-zone LED lightshow brings a concert-level visual experience with customizable starry lights, strobes, and dynamic ring effects — all synced to your music. With dual Wi-Fi and Bluetooth connectivity, you can stream in high resolution without dropouts.
Built to party hard, the JBL PartyBox Ultimate is IPX4 splashproof, comes with dual mic and guitar inputs, and even features karaoke EQ controls. Connect multiple PartyBox speakers wirelessly, or use the JBL One App to control lighting, EQ, and more.
| Feature | Specification |
|---|---|
| Power Output | 1100W RMS |
| Audio Technology | JBL Original Pro Sound + Dolby Atmos over Wi-Fi |
| Drivers | 2 × 9" Woofers + 2 × 2.75" Midranges + 2 × 1" Tweeters |
| Frequency Response | 30Hz – 20kHz |
| Connectivity | Wi-Fi, Bluetooth 5.3, USB, AUX, Mic & Guitar Inputs |
| Lighting System | Multi-zone RGB lightshow with dynamic strobe & ring effects |
| Karaoke Features | Dual mic inputs with karaoke EQ tuning & effects |
| Water Resistance | IPX4 (splashproof) |
| Streaming Services | Supports high-res audio over Wi-Fi (e.g., AirPlay, Alexa Cast) |
| Smart App Control | JBL One App (control lights, EQ, sound modes) |
| TWS Pairing | Yes — pair 2 speakers for stereo sound |
| Dimensions | Approx. 45.5 × 104.0 × 44.3 cm |
| Weight | Approx. 39.5 kg |
| Portability | Built-in handles & wheels |
| Power Source | AC-powered only |