JBL PartyBox 520

      4.6/5

      expert Review

      Rs. 1,09,000
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      Output Power

      400W total

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      Battery Life

      Up to 15 hours

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      IP Rating

      IPX4 rated

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      Weight

      25.5 kg

      EMI not available

      Rs. 1,09,000
      The JBL PartyBox 520 is a cool speaker with RGB light, which weighs a whopping 25.5kg. It has an IPX4 rating and is made of plastic with a metallic grille on the front. The battery is rated for up to 15 hours while the full charge from 0% to 100% takes 3 hours (speaker turned off). The audio system features two woofers and two tweeters, producing 400W of RMS. You get Bluetooth 5.4 support for wireless connections.

      JBL PartyBox 520 Expert Score Breakdown

      Sound Quality

      7.5/10

      Design

      8.5/10

      Connectivity

      8.5/10

      Battery life

      9.1/10

      Durability

      9.5/10

      Features

      8.5/10

      Portability

      7.5/10

      Value for money

      8/10

      JBL PartyBox 520 Full Specification

      Launch
      Date

      March 13, 2025

      In Nepal: June 11, 2025

      Market Status

      Out of Stock

      Type
      Speaker Type

      Party

      Series

      JBL Partybox

      Body
      Dimensions

      769 x 415 × 369 mm

      Weight

      25.5 kg

      IP Rating

      IPX4 splash resistance

      Colors

      Black

      Attachment

      Handle

      Audio
      Driver(s)

      2x 7.5" woofer, 2x 1.0" tweeter

      Frequency Response

      40 Hz - 20 kHz

      Channel

      Mono

      Signal-To-Noise Ratio

      > 80 dB

      Output Power (RMS)

      400W

      Microphone

      No

      Codecs

      AAC, SBC

      Others

      Auracast, AI Sound Boost

      Connectivity
      Bluetooth

      5.4

      I/O Ports

      1x USB-C, 1x AUX, 2x 1/4" TRS

      Companion App

      PartyBox App

      Battery
      Capacity

      400 Wh

      Music Playback

      15 hours

      Charging

      3 hours

      Extras
      Features

      Futuristic Lightshow, Telescopic Handle & Wide Wheels, Eco-Friendly Packaging

      JBL PartyBox 520 Overview:

      Design

      Talking about the design, the JBL PartyBox 520 has a similar build to other Party Boxes, which is built for its mobility and durability. It comes with a grippy telescopic handle and wide, sturdy wheels which make transportation pretty smooth and easy. The speaker is also IPX4 rated , so yeah, it’s ready for poolside splashes or the occasional drink spill. The sleek yet bold design is enhanced by an LED light show that syncs with your music and can be customized via the JBL PartyBox app.

      Audio and Connectivity

      Now, talking about Audio, it comes with JBL Pro Sound with dual 7.5-inch woofers and two 1-inch tweeters. The PartyBox 520 has a total output of  400W RMS with deep bass and crystal-clear highs, which is great for both indoors and outdoors.

      As for connectivity, it comes with Bluetooth 5.4. It also supports JBL’s Auracast, allowing us to wirelessly link multiple compatible speakers for an immersive, high-energy party setup.

      Battery and Others

      The battery life of this JBL PartyBox 520 speaker is rated at up to 15 hours, and it takes 3 hours to fully charge. You get companion app support here, too, called JBL PartyBox, available on both iOS and Android.

      JBL PartyBox 520 Price in Nepal

      VariantPrice
      JBL PartyBox 520Rs. 1,09,000

      JBL PartyBox 520 User Reviews and Ratings

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