JBL PartyBox Stage 320 Portable Bluetooth Party Speaker

JBL PartyBox Stage 320, delivering a booming 240W RMS of JBL Pro Sound through dual 6.5″ woofers and 1″ dome tweeters. Designed for large venues and outdoor events, it features an immersive RGB light show, IPX4 splash resistance, and a swappable 18-hour battery. With Auracast multi-speaker pairing, AI Sound Boost, and dual mic/guitar inputs, this speaker is ready to turn any gathering into an unforgettable event. A telescoping handle and wide wheels offer easy portability, while app-based controls give you full command of your sound and lights.

Product Features

Powerful 240W JBL Pro Sound
Delivers room-filling bass and crisp treble via two 6.5″ woofers and two 25mm dome tweeters, ideal for both indoor venues and open outdoor spaces.

Immersive Beat-Synced RGB Lightshow
Multiple lighting modes including starry effects, strobes, and color trails synced to your music, creating a dynamic party atmosphere.

Up to 18-Hour Playback with Swappable Battery
A 68Wh lithium-ion removable battery provides up to 18 hours of music. Quick charging gives you 2 hours of playtime in just 10 minutes.

AI Sound Boost Technology
Real-time AI tuning enhances loudness, clarity, and bass depth while reducing distortion, even at high volumes.

Telescoping Handle & All-Terrain Wheels
Cinema-style portability with wide rugged wheels and a retractable handle—easy to roll to any location.

IPX4 Splash Resistance
Splash-proof design protects against rain and spills, perfect for pool parties or beach outings.

Auracast™ Multi-Speaker Pairing
Pair with other compatible JBL speakers wirelessly for stereo sound or multi-room party mode using Auracast™.

Dual Mic & Guitar Inputs with Effects
Two ¼″ inputs with separate gain control, EQ, echo, and reverb, perfect for karaoke, MCs, or musicians.

JBL PartyBox App Control
Manage audio, lighting, and firmware updates through the app. Choose EQ presets, customize lighting, and activate sound effects easily.

Eco-Friendly Design
Made with recycled plastics, FSC-certified packaging, and a removable battery for long-term use and sustainability.

Product Specifications

• Audio Output Power: 240W RMS
• Drivers: 2 × 6.5″ woofers, 2 × 25 mm tweeters
• Battery Type: 68Wh swappable lithium-ion
• Play Time: Up to 18 hours (varies by volume/light use)
• Fast Charge: 10 min charge = ~2 hrs playtime
• Recharge Time: ~3 hours (speaker off)
• Bluetooth Version: 5.4 with SBC, AAC, and Auracast
• Connectivity:
  • 2 × ¼″ Mic/Guitar Inputs (independent control)
  • USB-A (2.1A output for charging)
  • 3.5mm AUX input
  • Daisy-chain IN/OUT
• Water Resistance Rating: IPX4 (upright use)
• Lighting Modes: Beat-synced RGB with customizable effects
• Dimensions (W × H × D): 335 × 669 × 385 mm (13.2″ × 26.3″ × 15.2″)
• Weight: Approx. 16.5 kg (36.4 lb)
• Construction: Durable plastic housing, metal grille, recycled content
• Included Accessories:
  • JBL PartyBox Stage 320 Speaker
  • Replaceable battery
  • AC Power Cable
  • Quick Start Guide & Documentation