Set the Stage with 240-watts of Detailed JBL Sound

Inspiring sound, construction, and mobility are the cornerstone of JBL’s PartyBox design. Enter the PartyBox Stage 320 Bluetooth speaker. Via its 240-watt operation, the PartyBox Stage 320 supplies ample power and audio detail for any sound atmosphere, from indoor and outdoor party spaces to larger event locations, and much more — not to mention 18 hours of continuous playtime via its swappable rechargeable battery pack. Of course, any JBL party speaker could not be complete without JBL’s proprietary onboard lights show, which is entirely customizable via the free JBL PartyBox app. Finalized with a modernized AI Sound Boost, multi-speaker connectivity, and physical top-mounted controls, the PartyBox Stage 320 has proven to be one of the most versatile party speakers for several Sweetwater audio enthusiasts.

Crystalline audio driven by design

Two 6.5-inch woofers and a pair of 1-inch dome tweeters form the core of the PartyBox speaker system. The result? Nothing less of crystal clear JBL audio, with more than enough power within it’s 240-watt operation for excellent onstage projection in a range of indoor and outdoor venue spaces. If more power is required, onboard Auracast connectivity provides pairing with multiple speakers — ensuring wide, stereo-grade sound for use in larger environments.

Endless event versatility

Thanks to a developed league of top-mounted controls, the JBL PartyBox Stage 320 is capable of achieving solid projection in the midst of any home party, mix playback, or event space scenario. Playback controls, including Bluetooth, bass boost, and lightshow buttons feature quick access to the PartyBox Stage 320’s most favored features. Likewise, microphone volume, EQ, and echo parameter knobs allow detailed access to your line-in’s output. Control via the free JBL PartyBox app further allots limitless wireless control over sound, lightshow settings, and more for seamless navigation from across the room. Topped off with onboard microphone and line input jacks, Sweetwater’s JBL contingent has found impromptu jams and mid-party announcements to be an extremely easy undertaking.