JBLXtreme 4 - Portable Bluetooth Speaker, Powerful Sound and Deep Bass, IP67 Waterproof, 24 Hours of Playtime, Powerbank, PartyBoost for Multi-Speaker Pairing (Black)Recycled Content Certification for Electrical and Electronic Equipment

By far the best Bluetooth speaker you can get in this size.The sound is amazing. (One would expect nothing less from JBL). Plenty of power for a party outside without having the entire neighborhood hear you. The base transducers on the sides add a significant about of lower frequencies that are hard to believe from such a reasonably sized speaker. The highs are clear and crisp the mids have a bit of that JBL warmth ...amazing all around.Dust and water proof.There is an app to let you run some upgrades and adjust EQ settings.That battery just lasts and lasts and is also replaceable (couple of screws).I had a previous version of this speaker, it had a very annoying and difficult to open charger port cover.This one eliminates both the cover and the proprietary charger. The speaker can now be charged via USB-C which automatically detects presence of water. The cover is no longer needed.There is even a bottle opener on the shoulder strap to make this already speaker even more practical and perfect.

The JBL Charge 4 is powerful, clear, and has deep bass. I love how portable it is, and the battery lasts all day—plus it can charge my phone! It’s waterproof and super durable, perfect for both indoor and outdoor use. Definitely worth it if you want reliable sound on the go.

This speaker does exactly what you want a portable speaker to do at this price point. The sound is good but that bass is where this product shines over its Sony counterpart. I have seen a lot of reviews saying the Sony Ult Field 5 has more bass than the JBL Xtreme 4 but through my testing, the JBL wins out with much cleaner, punchier low end. For a portable speaker, I feel having proper bass is the most important thing which is why I love the Xtreme 4.Additionally the speaker is pretty lightweight, which makes it easy to put in a carryon bag for travel. The removable battery is great if you ever need to replace it. The IP67 rating for water and dust resistance is up to standard so I have no worry’s when brining the speaker outside on the beach or by the pool.I haven’t used the Auracast feature yet and was a little bummed when I realized I couldn’t connect my old JBL Pulse 3 with my new Xtreme 4 . But from my understanding, Auracast is a big upgrade in Bluetooth functionality.Overall, I am very happy with this speaker and would recommend it over its competitors.

Very durable feeling. I bought it for our pool room and it gets nice and loud. Very easy to connect to as well as easy to charge. I have brought it with me on my Ranger as well as on my boat. Holds a charge for a very long time and is great for outdoor use. Also, it looks really cool!

I love this speaker. This little speaker packs a clear, detailed punch. The battery is replaceable, and I love that it is both water and dust proof. The battery life is extrodinary. I do a lot of woodworking, so I acumulate a lot of dust in my work place, so it works great in my wood shop. Where this speaker really shines is outdoors. Outdoors it really opens up the sound quality, enough your neighbors might complain. The bass is booming, but the sound quality and vocals are exceptionally clear. It is definitely worth the price of admission!

The JBL Xtreme 4 has blown me away. It’s much louder than my previous speaker, and the sound quality is incredible. I’ve taken it jogging, river rafting, and even on vacation. It handled mud, sand, and being fully submerged in water for 15–20 minutes — and still worked perfectly afterward. The battery life also really impressed me; even at full volume, it lasted a solid 6 hours in the sun and water. This speaker has gone through a lot, and I have zero regrets about buying it.Pros:Extremely loud with great sound qualityVery durable — survived water, mud, and sandLong battery life, even at high volumePerfect for outdoor adventuresCons:None based on my use

I think the Extreme 4 shows us the challenges of making a portable, waterproof speaker sound great. It must be very hard to pull off.I bought the E4 to upgrade from my old JBL flip 5, which still works fine. The sound quality from the E4 is better than the Flip 5, but not by much. Certainly not 4x better, based on price.But the E4 is cool looking, and has nice bass sound. It’s the high notes that get muffled. The equalizer in the JBL app is a nice feature, and is the saving grace here.Nice speaker considering the size, durability and battery life. If you’re expecting high fidelity, prepare to be disappointed.

YOOOOOOO !!! One of my best purchases in a while!! It has the BASS !!It has the POWER !!The JBL app makes things better with the EQ thingy on it.Can also use multiple speakers as well.We are a "outside" family. We need our music. The Xtreme 4 is now a legit family member now. As you can see, JBL runs this household. I HIGHLY RECOMMEND you get yo a*$ up and grab this speaker. The power supply makes this WORTH the price. Being able to remove the battery and use another one means this speaker will be around for a very long time.STOP !! FOR REAL STOP !! Grab this speaker !! "DRAMATIC MIC DROP"