JBL Flip 4 Waterproof Portable Bluetooth Speaker Review

Ranked #3 in Bluetooth Speakers


  • Good battery life
  • Sleek design
  • Siri & Google Assistant integrations
  • Bang for your buck


  • Bass a little weak
  • Low battery life
  • Mid-range slightly blurry

A portable Bluetooth speaker is good, but a waterproof one is even better. Due to the fact that there are so many manufacturers, choosing a reliable product can be a hassle. If you don’t want to spend hours surfing the Internet, consider taking a look at the JBL Flip 4. A powerful portable speakers with a very competitive price.

The chances of this becoming your go-to audio solution in the near future are pretty good. Tag along as we review the unit below.

Introducing the JBL Flip 4

When you look at this product, you’re definitely tempted to say it’s not worth it. You couldn’t be more wrong. Here’s something you wouldn’t expect: you can connect up to 100 JBL speakers at the same time.

As a stand-alone product, the JBL Flip is a fantastic acquisition. It is lodged in a rubber cover that’s resistant to tearing. Also, the bass cannons are on the sides, so it gets really loud and clear and allows you to take calls through the speakerphone.

What’s Included

  • JBL Flip 4 Speaker
  • CR2 battery

Obviously, the fact that it’s waterproof is perhaps its strongest selling point. With JBL Connect + app, you can get a party going by connecting tens of JBL Flip 4s together. Keep in mind that this won’t work unless the device is eligible for the app.

Even though it doesn’t look like much at a first glance, the Flip 4 is better and provides a clearer sound than portable speakers that could cost thrice as much.

Great Quality and Design

The Flip 4 is easily one of the most durable speakers you can get, thanks to being protected by a cover made out of a tough rubber. The buttons are displayed on the side. Also, the design is nothing short of amazing.

The product has a “textile” quality to it which gives it a plus of style, especially when you take a look at the buttons that glow with a pale blue sheen. The Flip 4 is compact by excellence, in spite of the fact that it might look bulgy.

If it gets dirty, the speaker can be cleaned easily by rinsing it with some warm water. It’s loud enough for whatever activities you might be doing unless they’re done in an extremely noisy environment.

It’s not powerful enough to cover certain noises.

Stunning Audio Quality

Bluetooth speakers usually compress songs. Consequently, the quality of the music is jeopardized a great deal. Moreover, it can so happen that the bass drowns everything else. We were happy to find out the JBL Flip 4 plays music as it is, without distorting it.

The bass is impressive for a speaker this size. You can thank the two passive radiators for this. All things considered, the audio quality of the Flip 4 is nearly flawless.

Is It Easy to Set Up?

Like most similar Bluetooth speakers, all you have to do in order to set up the Flip 4 is to pair it with your device and you’re ready to go. Two devices can be paired with it concomitantly. The JBL Connect + app can be downloaded for free from the Internet.

The Price and Quality Compared

We’re going to cut it right to the chase here: this is a steal. The quality of this speaker is unbelievable for the price (approximately $100). The quality of the sound is pristine; the speaker is durable, waterproof and has an outstanding design.

Honestly, this could cost double the price it sells for now and it would still be a good catch.

Pros and Cons

JBL Flip 4 Waterproof Portable Bluetooth Speaker

We’ve noted down the main factors that speak for and against this product below.


  • It has passive radiators
  • The JBL Flip 4 can play music continuously for up to 12 h
  • It has a stylish design
  • Integrations for Siri and Google Assistant
  • It has a speakerphone
  • The device features Wireless Bluetooth connection
  • It is affordable


  • The bass could be more powerful
  • The battery is quickly drained when music is played at maximum volume

The Bottom Line – Is It Worth the Investment?

The JBL Flip 4 is worth the $100 and even more than that. If you’re aiming for a speaker that will last you, there is no better product for you. We know this review was pretty brief, but it was no need for it to be longer.

It’s straightforward because the product in question is as good as it gets. So yes, to answer your question one more time: the JBL Flip 4 is recommended to anyone that needs a portable speaker that won’t break down in a month or so.

All in all, the Flip 4 speaker is a solid investment. It’s very competitively priced and it does bring lots of good things to the table. It has its downsides, but that is to be expected at this price range.

If you wanna check how the Flip 4 compares to other speakers please see our Bluetooth speaker comparison guide.

Get the JBL Flip 4 Waterproof Portable Bluetooth Speaker today!

View on Amazon

Product Specifications

Audio QualityA-
Built QualityA
Battery LifeUp to 12 hours
Max Connections2
Audio Output Power16 Watt
Phone CallsTrue
Signal-To-Noise Ratio80 dB
Frequency Range70 - 20000 Hz
Weight1.14 lbs

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