JBLXtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Black, UK Plug (Type G)Recycled Content Certification for Electrical and Electronic Equipment

I have lived with it for a few weeks now and can leave a review. Coming from a UE 2 it’s a massive upgrade, very long battery, if you play it in 50% it will last more than a week. It depends how many hours a day you are using it, from my experience I am using it 2-3 hours a day and only charged it once. When it arrived the battery was on 70%. Sound wise now, it’s very punchy, it will put a smile on your face. No matter what the genre it performs very well, nice lows, mids and highs. Don’t expect that Xtreme 4 will replace your hifi system, for an every day speaker you can carry everywhere with you is perfect! You will enjoy it for years! Not too heavy I think it’s 2.1kgs, good built quality, the strap helps carrying it and moving it around. If you can wait and grab it for 30% less as I did in Prime deals etc, it’s a steal, for less than £250 is an amazing Bluetooth speaker, it’s 5.3 so you get great cover from a big distance.

The JBL Pro Sound delivers incredible audio quality with deep bass and clear highs, making every listening experience a delight. The IP67 waterproof rating gives me peace of mind when using it outdoors, and the built-in power bank is a lifesaver for keeping my devices charged. The shoulder strap makes it super convenient to carry around. Overall, the JBL Xtreme 4 is a fantastic portable speaker that offers excellent sound quality and durability. Highly recommend

Amazing speaker just picked up a second one to connect for stereo but just one of these will fill your house with deep bass and great high sounds. Worth every penny.

Great sounding speaker. Quite big to carry around (hence the strap). But not really heavy, just bulky. Sound quality is constant even when playing really loud music, no distortion. Battery life is good. Really easy to control via a phone. Great gift, well received by recipient.

No complaints, sound good, build good. A bit expensive, probably get something just as good and cheaper, but I’m biased, I love JBL products.So happy with money spent and purchase. It’s compact/ portable, Bluetooth good, Similar also got a App to manage the speakerTook this on holiday, it done justice in my hotel room and on the beach. I didn’t get it wet but the sand over it was not a problem

Bass dissappear when put more than 50% volume

Amazing battery and sound quality

I got this to replace my Sonos Move. The sound quality—with some tweaks—is surprisingly great. The bass is far superior to the Sonos Move, and much punchier than you would expect, even outside (although as with all speakers of this size, when you push the volume up really high the bass will fall off - it's just physics I guess). For a small garden this is more than sufficient.My only gripe with it is that the soundstage feels ever so slightly compressed. I'm now really tempted to get another one and use them in stereo mode to get some separation (which you can apparently do).Here are the EQ settings I used in the JBL Portable app:64 — 6 (Max)250 — 6 (Max)1k — 0 (Default)4k — 6 (Max)16k — 5Bear in mind that maxing out the bass like this 👆 probably leads to reduced battery life, but I'm not having any 20-hour parties so whatever.