Description

The JBL PartyBox 520 is a beast of a party speaker—designed to deliver massive sound, immersive lights, and all-night energy wherever you roll it.

Sound & Power

• 400W RMS output: Two 7.5" woofers and two 25mm tweeters deliver thunderous bass and crisp highs.
• AI Sound Boost: Real-time signal analysis pushes the drivers to their max while keeping distortion low.
• Frequency range: 40 Hz – 20 kHz for full-spectrum audio.

Lightshow & Customization

• RGB light effects: Starry sparkles, light trails, and strobes that pulse with your music.
• JBL PartyBox App: Customize lighting, EQ, and manage multiple speakers from your phone.

Battery & Portability

• Up to 15 hours of playtime on a single charge.
• Fast charging: 10 minutes = 2 extra hours of music.
• Replaceable battery: Swap it out and keep the party going (sold separately).
• Telescopic handle & wide wheels: Built for easy transport.

Inputs & Karaoke

• Dual XLR inputs: Plug in mics, guitars, or DJ gear.
• USB-C audio input: For high-quality karaoke or streaming apps.

Durability & Connectivity

• IPX4 splashproof: Handles poolside splashes and light rain.
• Bluetooth 5.4, USB, AUX: Multiple ways to connect.
• Auracast™: Link multiple JBL speakers wirelessly for a mega sound system.

Eco-Friendly Design

• Made with post-consumer recycled plastic.
• Packaged in FSC-certified paper printed with soy ink.