JBL Flip 4 Speaker

JBL Flip 4 Speaker Review, The JBL Flip 4 speaker is a waterproof Bluetooth model suitable for outdoor use. It provides powerful sound with clear mids and highs, as well as having an impressive battery life of up to 15 hours.

It also works with voice assistants and can be used as a speakerphone. However, its volume levels don’t quite measure up to those of some other speakers available on the market.


The JBL flip 4 speaker is an ideal option for outdoor adventurers seeking a cost-effective, portable Bluetooth speaker that can withstand tough conditions. With its waterproof design and robust fabric covering, you can rest assured knowing it will keep playing music no matter what nature throws at it.

The JBL Flip 4 is an impressive waterproof Bluetooth speaker that offers excellent sound quality and battery life at its price point. It can connect to two devices simultaneously and boasts a 3000mAh battery providing up to 12 hours of continuous playtime. Furthermore, its IPX7 rating for water resistance means it can be submerged up to one meter underwater without losing sound quality.

When it comes to sound quality, the JBL Flip 4 stands out among speakers in its class–including Bose SoundLink Micro and Sony SRS-XB13. It offers a more balanced profile out of the box which allows it to play stereo content without downmixing it to mono. Plus, at maximum volume there’s less compression present – creating audio that sounds cleaner even at louder volumes.

This speaker features an AUX input and supports voice assistants through your smartphone, so you can control the speaker with ease from any app. Plus, when connected to other JBL Connect+-enabled speakers in a pair or multi-room setup, audio will be amplified across an area.

Though not as loud as other speakers on the market, the JBL Flip 4 still delivers excellent bass performance and can fill an entire room with music. Furthermore, its noise- and echo-canceling speakerphone allows you to answer calls without compromising sound quality – perfect for taking your music on-the-go!

The JBL Flip 4 is an ideal option for music enthusiasts who like to take their music on-the-go, but it may not offer the most value for money. If you’re willing to invest a bit more, more durable waterproof speakers with better sound quality such as the UE Boom 2 offer better value in their class despite not getting quite so loud or having powerful bass output. UE Boom 2 may not get quite so loud or have as powerful of bass output, but still provides excellent value within its class.


The JBL Flip 4 Bluetooth speaker is one of the most dependable and popular models available on the market. It packs a lot into its small form factor without breaking your budget, plus it’s waterproof too!

The speaker comes in an array of colours and designs, from vibrant blue to classic black. Not only does it look great on its own, but you can pair it up with other products from the Flip series for a completely new aesthetic.

It also comes with some helpful features for music listeners on-the-go, like a microphone to speak to Siri and Google Assistant on your phone, as well as an integrated speakerphone for making calls.

To use the speaker, you’ll need a smartphone with Bluetooth capabilities and JBL Connect installed. Once paired, select your JBL Flip 4 as your primary device within the app to play music through it.

We tested the speaker with a wide variety of music files, from popular tracks from Spotify and YouTube to classic Iron & Wine songs like Cinder and Smoke. Overall, we were satisfied with its sound quality; detailed midrange, crisp highs, deep low-end bass response complemented by passive bass radiators on either end of the speaker.

The Flip 4 offers impressive battery life, providing up to 12 hours of continuous playback from its 3000mAh Lithium rechargeable battery after just 3.5 hours of charge. While not quite as powerful or loud as some higher-end models, the Flip 4 still sounds loud and proud with more bass thump than its predecessor, the Flip 3.

A small rubber flap conceals both the micro-USB charging port and analog 1/8th inch input, but you must remove this to guarantee the speaker is waterproof (IPX7 rating). The rest of the design is straightforward yet functional with a button activating Bluetooth and pause/play controls located on top. Furthermore, there’s even a lanyard loop for hanging it from a hook or tree branch.

Long Battery Life

The JBL Flip 4 is an ideal choice for those needing a portable speaker that will last. This model boasts a 3000mAh lithium-ion battery, offering up to twelve hours of playback on one charge.

This speaker boasts a three-inch bass driver that fills any room with sound, and it’s waterproof too. However, due to the absence of an integrated woofer, bass response may not be quite as strong as desired.

Charging this speaker is a breeze – either with its included USB charging cable, or by connecting it directly to your computer via wall wart charger. This quick-charge plug works with any USB type A port on your computer and takes only two and a half hours to fully charge your Flip 4 speaker.

Both the Flip 4 and the Flip 5 are portable speakers that can go wherever life takes you. Available in colors such as black, blue, or white, their lightweight design makes them perfect for taking along for the journey.

These compact products fit into most rooms, making them perfect for parties or when you need to be mobile. Furthermore, their IPX7 rating guarantees your safety when taking them swimming or surfing without fear of getting wet.

Once charged, users can connect any device to the speaker using Bluetooth. This feature offers users the advantage of controlling volume and playback across multiple devices simultaneously.

The speaker’s controls are easy to use; they include a play button, pause button, volume up/down button and JBL Connect+ button located on the back near the rubber casing and grille.

This waterproof speaker is capable of withstanding up to three feet underwater. Furthermore, its wireless connection makes it compatible with most smartphones and other Bluetooth-enabled devices, while JBL Connect+ support enables you to link up to 100 other JBL speakers together for superior sound reinforcement.

Sound Quality

The JBL Flip 4 speaker delivers exceptional sound quality in a small, portable package. It can play stereo content without downmixing it to mono and is louder than its predecessor, the Flip 3.

The speaker’s sound quality is outstanding, offering clear vocal performances and strong bass response that doesn’t sound muddy. Additionally, its size belies its power output; providing vocal performances with superb balance and detail.

It has an IP67 rating for dust and water resistance, making it dust-tight and submersible in up to one meter of water for 30 minutes. Furthermore, its weatherproof capabilities extend beyond rain or snowfall conditions.

However, the Flip 4’s sound can become muffled if placed too far from its connected device. If you plan on playing music through it for extended periods of time, consider moving it closer.

Another way to enhance audio output is by connecting an external speaker with a wider soundstage, like the Sony SRS-XB23. You can also customize your Flip 4’s sound profile using its companion app’s graphic EQ feature.

For enhanced listening pleasure, consider investing in larger speakers like the Bose SoundLink Micro or TREBLAB HD77. These models offer a wider soundstage and can last longer on one charge.

When shopping for a speaker, make sure it supports voice assistants via your smartphone and is compatible with JBL Connect+. This way, you can link multiple speakers together so one song or track can be played throughout your home, office, or campsite.

The JBL Flip 4 is their newest waterproof speaker, offering more power and improved bass than its older sibling while remaining quite affordable.

It also features a convenient lanyard, so you can hang it from a hook or tree branch for convenient portability. Although waterproof, be sure to monitor the unit while submerging in water for any length of time.

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