JBL - Boombox 4 portable waterproof speaker - 2025 - Squad

The JBL Boombox 4 has powerful, clear sound with deep bass. It is easy to connect, portable, and the battery lasts a long time. I also love that it is waterproof, making it perfect for indoor and outdoor gatherings. The sound remains clear even at high volume. Excellent quality and definitely worth buying! I am happy my JbL helped me kill 2 birds with one stone ie top notch entertainment a nd its quality music keeps my husband in th e house whenever off duty.

Make no mistake, The JBL Boombox 4 IS the BEST Portable Bluetooth Speaker currently available in any market; Hands-Down. This is a Premium Audio Device, hence the premium in price. Note that EVERY dollar spent is WELL worth the purchase. Superior Sound Quality. - There is no competition, just those who quarrel over second place; All the while, The JBL Boombox 4 is kicking in front doors and making walls fall. You WILL hear, You WILL feel, and You WILL be encompassed in every track that plays through this device; Turning every head that each vibration reaches. Looking to party? The JBL Boombox 4 IS the Party. Love good music? The JBL Boombox 4 brings the studio to you. You control the concert. Superior Battery Quality. - Runs all day, all night, no problem. The JBL Boombox 4 is truly in a class of it's own. It boasts Lithium Batteries that are now interchangeable, so if you ever run out of juice just replace the battery pack. This monster machine is also equipped with Smart Battery Protection, which is a built-in charge management system and protection circuit that stops current from flowing into the battery from the AC Cord when the battery reaches 100%. So, if you're one that leaves your speaker stationed in one place and it's always on the charger, you won't ever have to worry about over-charging or damaging your battery pack. Superior Portability. - You can bring The JBL Boombox 4 virtually anywhere. It's waterproof, dust resistant, and built to last. It's not too fragile that it can't take a few bangs, and it's designed for durability and accidental bumps. One of my personal favorite places to sit and enjoy this sound machine is in my personal vehicle. The JBL Boombox 4 literally could replace the stereo system in your vehicle if you haven't already made any off-market alterations to your vehicles audio system. I have Kenwwod Audio all throughout my vehicle, and the JBL Boombox 4 is the perfect substitute for when I want to sit in my car and jam out to my favorite tracks without draining my battery or gas listening to music through my cars audio system. Just Amazing. Needless to say, The JBL Boombox 4 has indeed been remastered yet again to set the Top Standard for Premium Audio Quality for the new generation of audiophiles. If you don't own this one, you're cutting yourself short. The JBL Boombox 4 has been tested, tried and it IS true. King of Audio! Champion of Bass!! Getchu a JBL Boombox 4!!!

I’m really happy with this JBL speaker. The sound is clear, has great bass, and gets plenty loud without sounding distorted. It’s easy to connect, feels solid, and the battery life has been great so far. Perfect for around the house, outside, or taking on the go. Definitely recommend it.

I recently purchased a JBL speaker, and overall I’m really impressed with the quality. The sound is loud, clear, and has strong bass without sounding distorted, even at higher volumes. It’s perfect for both indoor use and outdoor settings. One thing I really like is the battery life—it lasts several hours on a single charge, which makes it great for trips, gatherings, or just moving around the house. The Bluetooth connection is also quick and stable, with no annoying dropouts. The design is another plus. It’s durable, easy to carry, and waterproof which gives peace of mind around water. If I had to point out a downside, it would be that some models can be a little pricey, but you definitely get what you pay for in terms of sound and build quality. Overall A reliable, high-quality speaker that delivers great sound and durability. Definitely worth considering if you want a portable speaker that performs well.

This is a phenomenal speaker. It completely fills the room and has a massive base. The new firmware update completely gave it a new balanced sound. I am very satisfied with the battery level. I have the JBL easy sing mics that connect to it via type C with no issues. I also have the JBL Boombox 3 and this one is clearly the winner in decibal sound and weight as it is lighter. You won't regret spending the money and this speaker. The JBL Boombox 4 is a masterpiece of portable sound.