JBL PartyBox Stage 320 Portable Party Speaker

Turn any gathering into a full-scale party with the JBL PartyBox Stage 320, a powerful portable speaker designed for massive sound, dynamic lighting effects, and easy mobility. With up to 240 watts of JBL Pro Sound, the Stage 320 delivers deep bass, clear vocals, and energetic audio that can fill large indoor spaces or outdoor venues. Dual woofers and tweeters work together to create a wide, immersive soundstage that keeps the music loud and exciting throughout your event. :contentReference[oaicite:0]{index=0}

Built for real parties, the speaker features a vibrant multi-color lightshow that syncs to the beat of your music with starry lights, sweeping trails, and strobe effects that add energy to every playlist. The speaker can stream music wirelessly via Bluetooth, play from a USB source, or connect through an AUX input, giving you flexible playback options for DJs, playlists, or live performances. :contentReference[oaicite:1]{index=1}

The PartyBox Stage 320 is made for portability and long events. Enjoy up to 18 hours of battery life on a single charge, and if the party runs late, simply swap in an optional replaceable battery or take advantage of the fast-charge feature for extra playtime. A telescopic handle and wide wheels make it easy to roll the speaker to your next event, while the IPX4 splash-proof design helps protect it from light rain and splashes during outdoor celebrations. :contentReference[oaicite:2]{index=2}

Designed for performers and party hosts alike, the Stage 320 includes microphone and guitar inputs so you can host karaoke sessions or live performances. With the JBL PartyBox app and multi-speaker connectivity, you can expand your setup by linking compatible speakers for an even bigger, more immersive party atmosphere.

Key Features

• Powerful JBL Pro Sound with up to 240W output
• Up to 18 hours of battery life on a single charge
• Replaceable battery support for extended playtime
• Dynamic multi-color lightshow synchronized to your music
• Bluetooth wireless streaming with USB and AUX playback options
• Telescopic handle and durable wheels for easy transport
• Microphone and guitar inputs for karaoke or live performances
• IPX4 splash-proof design for indoor and outdoor use
• JBL PartyBox app support and multi-speaker connectivity

Specifications

• Output Power: 240W RMS
• Drivers: 2 × 6.5" woofers, 2 × 1" tweeters
• Frequency Response: 40 Hz – 20 kHz
• Bluetooth Version: 5.4
• Maximum Playtime: Up to 18 hours
• Charging Time: Approximately 3 hours
• Battery: Li-ion 68Wh (9444 mAh)
• Water Resistance: IPX4 splash-proof
• Dimensions: 26.3 x 13.2 x 15.2 in. (H x W x D)
• Weight: 36.38 lb.

What’s in the Box

• JBL PartyBox Stage 320 speaker
• AC power cord
• Quick Start Guide
• Safety instructions and warranty card