JBL Flip 4 Waterproof Portable Speaker Review

JBL Flip 4 Review

If you’re a music fan and want to listen to some tunes while you’re out and about, you need a pair of portable speakers. If you plan on spending the day at the beach, having a picnic with friends, оr going on a trek in the woods, a portable speaker can make the trip more enjoyable by providing high-quality sound without needing headphones.
JBL has been a byword for high-quality sound for decades, and the JBL Flip 4 waterproof portable speaker continues that tradition. We’ll closely examine this product and discuss our thoughts on its features, sound quality, and price. We will also help you determine if this speaker is the best portable speaker for your needs, whether you’re an avid music listener or just need something simple.


  • Impressive sound quality with balanced highs, mids, and lows.
  • Powerful bass response with a passive bass radiator.
  • The 360-degree sound projection for an immersive listening experience.
  • Durable and waterproof design with аn IPX7 rating.
  • Long battery life of up to 12 hours.
  • Bluetooth connectivity and a 3.5mm auxiliary input for easy device pairing.
  • Built-in microphone for hands-free phone calls and voice assistant integration.
  • JBL Connect+ technology to connect up to 100 other JBL speakers with compatible Connect+ technology.


  • The bass response can overpower mid and high-range frequencies at higher volumes.
  • No built-in EQ controls to adjust sound settings.
  • The speakerphone quality could bе better.
  • No included carrying case or strap for easy portability.

Design and Build Quality

Stylish and practical, the JBL Flip 4 is a great option for any adventure. The rubberized substance and cylindrical form of the speaker make it very convenient to hold. Also, this speaker iѕ available in several eye-catching hues, from black and blue to red and gray, so you may pick one that best expresses who you are.

The speaker’s solid construction is one of the nicest features. Due to its high durability and sturdiness, this speaker is perfect for use in the great outdoors. The outside contains a high-quality cloth that is watertight and resistant to dirt and sand. Also, the IPX7 grade indicates this device is waterproof up to 1 meter for 30 minutes.

Operating the speaker while wearing gloves is possible thanks to its sizable buttons. The buttons allow you to adjust the volume, turn the device on and off, pair it with Bluetooth, and activate your phone’s speech assistant. Also, this product includes a built-in microphone for making and receiving calls without touching the device.

This piece is a terrific choice for use in the great outdoors because of its durable construction and sleek design. Its dustproof and waterproof build guarantees that it will keep on playing music no matter the weather.

Sound Quality

The JBL Flip 4 performs admirably in terms оf audio quality. The speaker creates clean, well-balanced sound across the frequency spectrum. So, the speaker’s passive bass radiator ensures a deep bass response, making it a great option for bass-heavy music like hip-hop and electronic dance music.

A small room or outdoor area can be adequately filled with sound with the speaker’s maximum output of 16 watts. By that, the speaker is equipped with JBL’s Connect+ technology, allowing you to link it with up to a hundred other speakers that use the same system.

This product’s ability to create surround sound is one of its most distinctive characteristics. So, the cylinder shape of the speaker enables 360-degree sound projection, creating a truly immersive listening experience.

On the other hand, at louder volumes, distortion may occur when the bass response is too strong relative to the mid-and high-range frequencies. 

Connectivity and Features

The JBL Flip 4 has many inputs and outputs tо accommodate various devices. The speaker’s Bluetooth 4.2 connectivity facilitates pairing with mobile devices and computers. Therefore, this device has a 3.5mm auxiliary input, so you may use a regular audio connection to connect it to devices that don’t have Bluetooth.

The speaker includes a built-in microphone for making and receiving phone conversations without removing your hands from the speaker. So, thanks to the speaker’s voice assistant connectivity with either Siri or Google Assistant, you can manage your music or ask inquiries without touching your phone.

This product has a lengthy battery life, another fantastic feature. This portable speaker’s lithium-ion battery allows up to 12 hours of playback on a single charge. Because of its long battery life, it is a fantastic companion on camping trips and vacations at the beach.

The speaker’s rugged and water-resistant construction also makes it ideal for use in the great outdoors. The IPX7 rating implies the speaker is safe for water up to 1 meter deep for 30 minutes. Because of this quality, it is perfect for use in damp environments, such as by the pool or on a boat.

This piece is a great portable speaker because of its many useful functions and connections.

Competitors Comparison

There is a wide variety of portable speakers tо choose from today. This model compares various similar products.

The UE Wonderboom 2 is another compact and waterproof speaker with a similar design and sound quality to the JBL Flip 4. Wonderboom 2’s battery life is only up to 10 hours. However, the Flip 4’s battery life may last up to 12 hours. Unlike the Flip 4, the Wonderboom 2 does not include a surround-sound mode.

The Bose SoundLink Mini is a portable speaker with a surprisingly big sound. Its build quality is comparable to the JBL’s model, but its bass response is weaker. Also, the SoundLink Micro’s battery life is only 6 hours, whereas the Flip 4’s can last 12 hours.

JBL’s model competes well with its peers. It’s a great option for those in the market for a portable speaker for use in the great outdoors, thanks to its long battery life, 360-degree sound, and rugged construction. Yet, other choices may better suit your needs and interests.


The JBL Flip 4 is an excellent portable speaker due tо its high-quality sound, numerous connection choices, and water-resistant construction. The speaker’s 360-degree sound and extended battery life make it ideal for use in the great outdoors, but features like hands-free dialing and integration with voice assistants make it useful indoors as well.

Although it faces stiff competition in the portable speaker industry, this piece holds its own with its excellent features and overall performance. So if you’re looking for a portable speaker that won’t disappoint you, this gad is a great option.

JBL Flip 4 Waterproof Portable Speaker Review
JBL Flip 4 Waterproof Portable Speaker Review


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