JBL PartyBox 520 400W RMS Portable Bluetooth Party Speaker – Black
Bring powerful sound and vibrant entertainment to every celebration with the JBL PartyBox 520 Portable Bluetooth Party Speaker. Delivering 400W RMS of JBL Pro Sound with advanced AI Sound Boost technology, this high-performance speaker is designed for parties, outdoor gatherings, karaoke sessions, and live entertainment. Its futuristic dynamic LED lightshow, Bluetooth 5.4 connectivity, and portable floor-standing design create an immersive audiovisual experience for every occasion.
Experience rich, powerful audio with JBL AI Sound Boost technology, which analyses music in real time to optimise acoustic performance and minimise distortion. With a frequency response of 40Hz to 20kHz, the PartyBox 520 delivers impactful bass, detailed vocals, and clear high-frequency reproduction. Its powerful sound system is designed to maintain impressive audio quality even during energetic celebrations and high-volume music playback.
Transform your entertainment space with the integrated futuristic lightshow featuring colourful glowing patterns, dynamic lighting effects, and pulsing strobes that synchronise with the music. Customise sound settings, equaliser adjustments, and lighting effects through the JBL PartyBox app. Whether hosting a house party or an outdoor celebration, the music-responsive lighting adds an exciting visual dimension to every performance.
Enjoy seamless wireless music streaming with Bluetooth 5.4 and JBL Auracast technology. Connect compatible smartphones, tablets, and laptops for convenient audio playback, pair two PartyBox 520 speakers for stereo sound, or link multiple Auracast-enabled JBL speakers for expanded audio coverage. Two XLR inputs provide flexible connections for compatible microphones, guitars, and DJ consoles, making the speaker suitable for karaoke, live performances, and interactive entertainment.
Designed for extended portable entertainment, the JBL PartyBox 520 features a rechargeable, replaceable JBL Battery 600 with a 99.02Wh lithium-ion capacity and up to 15 hours of music playback. A 10-minute quick charge can provide up to two additional hours of playback, while a full charge takes approximately three hours. The battery can be replaced with a compatible spare battery, sold separately, for longer entertainment sessions. The speaker also supports AC power operation for convenient indoor use.
Built for portability and everyday convenience, the PartyBox 520 features an IPX4 splashproof design, a telescopic handle, and wide, sturdy wheels for easier transportation. Its durable enclosure incorporates recycled plastic materials, while the packaging uses FSC-certified paper. Combining powerful 400W RMS sound, intelligent audio optimisation, dynamic lighting, versatile connectivity, and long-lasting battery performance, the JBL PartyBox 520 is an excellent entertainment companion for indoor and outdoor celebrations.
Key Features
- 400W RMS JBL Pro Sound: Powerful audio output designed for parties, celebrations, and live entertainment.
- AI Sound Boost Technology: Analyses music in real time to optimise sound performance and reduce distortion.
- 40Hz–20kHz Frequency Response: Wide audio frequency range for deep bass, clear vocals, and detailed music reproduction.
- Bluetooth 5.4 Connectivity: Wireless audio streaming from compatible smartphones, tablets, and laptops.
- JBL Auracast Technology: Connect compatible JBL speakers for wireless stereo pairing and multi-speaker playback.
- Wireless Stereo Pairing: Pair two JBL PartyBox 520 speakers for a wider stereo sound experience.
- Multi-Speaker Connection: Link multiple Auracast-enabled JBL speakers for expanded sound coverage.
- Futuristic Dynamic Lightshow: Music-synchronised glowing light patterns and vibrant strobe effects.
- JBL PartyBox App: Control compatible audio settings, equaliser adjustments, and lighting effects.
- Up to 15 Hours of Playtime: Extended music playback on a fully charged battery.
- 99.02Wh Lithium-Ion Battery: Rechargeable JBL Battery 600 with 21.6V and 4584mAh capacity.
- Replaceable Battery Design: Swap the rechargeable battery with a compatible spare battery for extended entertainment.
- 10-Minute Quick Charging: Provides up to two additional hours of music playback.
- 3-Hour Full Charging: Recharge the battery in approximately three hours with the speaker switched off.
- Dual XLR Inputs: Connect compatible microphones, guitars, and DJ equipment.
- IPX4 Splashproof Protection: Resistant to water splashes during poolside gatherings and outdoor celebrations.
- Telescopic Handle: Extendable handle for convenient transportation.
- Wide Transport Wheels: Integrated sturdy wheels for easier movement between locations.
- AC and Battery Operation: Flexible power options for indoor and portable entertainment.
- Floor-Standing Design: Upright speaker construction suitable for parties and entertainment spaces.
- Recycled Plastic Construction: Incorporates recycled materials for a more environmentally conscious design.
- FSC-Certified Packaging: Environmentally conscious paper packaging.
- Premium Black Finish: Modern black exterior with integrated dynamic LED lighting.
- Versatile Entertainment: Suitable for parties, karaoke, DJ performances, and outdoor gatherings.
