Support Overview / Speakers / Portables / JBL Pulse 4
JBL Pulse 4

JBL Pulse 4

Portable Bluetooth Speaker

Sold from 2019 until 2022

Predecessor Product: JBL Pulse 3
Successor Product: JBL Pulse 5

Getting started with your JBL Pulse 4

Getting started with your JBL Pulse 4

Quick Start Guide

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Documents & Downloads

Product Specifications

Output power (W)
20
Dimensions (cm)
9.6 x 20.7 x 9.6
Dimensions (in)
3.8 x 8.1 x 3.8
Weight (kgs)
1.26
Weight (lbs)
2.8
Bluetooth profiles
A2DP V1.3, ACRCP V1.6
Bluetooth frequency
2.402 - 2.480GHz
Bluetooth transmitted modulation
GFSK, π/4 - DQPSK, 8DPSK
Bluetooth transmitter power
≤10dBm
Bluetooth version
4.2
Charging time (hrs)
3.5
Maximum music playing time (hrs)
12
Bluetooth
Yes
Charging cable
Yes
JBL PartyBoost
Yes
Lightshow
Yes
Waterproof
Yes
Wireless
Yes
Rechargable battery
Yes
China
-

Sound you can see

Kick start your party with JBL signature sound and a dazzling LED light show all in 360 degrees. Our bold, IPX7 waterproof design shines bright and will keep the tunes flowing for up to 12 hours on a single charge. Tap the JBL Connect App to change the sound-responsive colors and patterns and connect with other JBL PartyBoost compatible speakers to make your party epic.

Pulse 4 shines through the night with an amazing, high-resolution, 360-degree LED lightshow.
Pulse 4 delivers JBL signature sound in every direction with its ingenious, 360-degree speaker array.
Ready to get your groove on? Pulse4 delivers up 12 hours of party time on a single charge.
Bring your speakers anywhere. Pool party? Perfect. Sudden cloudburst? Covered. Bash on the beach? Pulse4 is IPX7 waterproof up to three-feet deep for fearless outdoor entertainment.
Download the JBL Connect App to rule your party with ease. And visualise your music with a variety of light show themes or even customize your very own. Ready to tune out? Turn your speaker into an ambient light show whether your music is on or off.
PartyBoost allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound or link multiple JBL PartyBoost-compatible speakers to truly pump up your party.
It couldn't be easier to connect your LED light show with other nearby Pulse4's. Simply hold your speaker nearby and shake it to sync up.

FAQs & How-Tos

2 results
  • JBL Portable App: PC Information
    You cannot download the JBL Portable App on a PC. This app is only available on mobile devices.
  • Waterproof Information (IPX7)

    This unit is IPX7 rated, which means that you can submerge the unit in water as deep as 3 feet (1 meter) for up to 30 minutes.

    IPX7-icon.png

Images & Videos

  • JBL Pulse 4 - White - Portable Bluetooth Speaker - Hero
  • JBL Pulse 4 - White - Portable Bluetooth Speaker - Back
  • JBL Pulse 4 - White - Portable Bluetooth Speaker - Top
  • JBL Pulse 4 - White - Portable Bluetooth Speaker - Detailshot 1
  • JBL Pulse 4 - White - Portable Bluetooth Speaker - Detailshot 2
  • JBL Pulse 4 - White - Portable Bluetooth Speaker - Detailshot 3

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