JBL PartyBox 520 Portable Speaker 400W RMS Power | AI Sound Boost | Telescopic Handle & Wheels | 15-Hour Battery + Two Microphone System + AUX Cable - Party Karaoke Kit

The JBL PartyBox 520 (model JBLPARTYBOX520AM) is built for people who want their parties loud, bold, and unforgettable. With 400 watts of raw power from dual woofers and tweeters, AI Sound Boost to maintain sound quality even at full tilt, and a 15-hour swappable battery pack, this speaker brings the energy wherever you go. Telescopic handle, wide wheels, and IPX4 splash resistance make it mobile and rugged. Whether you're hosting outdoors, by the pool, or throwing a backyard bash, the PartyBox 520’s lightshow, multiple input options (Bluetooth, XLR, AUX, USB), and app control give you full control over sound and atmosphere. It’s more than a speaker—it’s the life of the party. Manufacturer Included Items: JBL PartyBox Stage 520 400W Wireless Speaker AC Power Cord Bundle Items Include: JBL PartyBox Stage 520 400W Wireless Speaker JBL Wireless Two Microphone System with Dual-Channel Receiver Auxiliary Cable MicroFiber Cloth

• Items Included:1 x JBL PartyBox 520 Portable Bluetooth Speaker with Lights, 1 x JBL Wireless Two Microphone System with Dual-Channel Receiver, 1 x Auxiliary Cable, 1 x MicroFiber Cloth
• Maximum Party Power – Delivers a massive 400 watts RMS output using 2×7.5-inch woofers and 2×1-inch tweeters, built for large spaces, outdoor events or big indoor gatherings. With JBL’s AI Sound Boost, the speaker adapts to your music, preserving clarity and punch even at high volume, minimizing distortion so your bass hits hard and highs stay crisp.
• Long-Lasting Battery + Power Flexibility – Up to 15 hours of playback on a full charge via the swappable JBL Battery 600 pack. If your battery dips, plug it into AC power, or swap in a fresh pack to keep the party going. Fast-charge features ensure quick top-ups.
• Move Easily, Party Anywhere – The large speaker includes a telescopic handle and wide rolling wheels. Despite its power and size, the PartyBox 520 is designed for mobility—take it from backyard to open field with ease. Splash protection (IPX4) lets you dance through light rain or poolside splashes without worry.
• Complete Connectivity & Inputs – Stream via Bluetooth 5.4, plug in your phone or device via AUX or USB, or use dual XLR inputs for mic, guitar, or DJ console. USB-C port supports device charging or audio input. Everything you need to connect your sound, live instruments, and playlist in one package.