The boombox was a prize I won at a company party. I was surprised at how heavy the unit is, but the sound is amazing.

Great! It is loud and has great bass. Happy I purchased!!

I have to say the boom box is the best on the quality and sound for the size , is heavy if you spect a good sound means big magnets
Battery life is very good
I play music in my shop and fill the sound is clear impressive
Price is expensive but you pay for what you have

I ordered this for my husband as a birthday gift. He loves it. The sound is amazing! He couldn't be happier!

Purchased for. Local retain chain, for use mostly outside on a farm. Needless to say I'm very impressed with the quality of bass and treble at higher volumes and even at the distance I am from the speaker at any given time. The boom box 3 is very sturdy and very well built. I've only cycled the battery one time so far, I did find out that I can charge something from the USB plug on the back while the speaker itself is plugged in charging. That definitely cuts down on cord clutter!

I use this in the yard for outdoor movie night. The sound produced is clear even at high volume. I did struggle with connecting it directly to the phone; once I downloaded the app, it connected easily. Connected the Chromecast and the Wi-Fi easily.

I'm comparing JBL Boombox 3 against a pair of Sonos Era 300 ($900) and Sonos Gen 3 subwoofer ($800) working together. I was happy with the performance of the Sonos combo (era 300 pair + sub gen 3) at home and thought I could use the JBL Boombox 3 as something that is portable. Comparing the Sonos combo against JBL Boombox 3, it is logical to think that Sonos combo would have better sound based on higher price and quantity (3 Sonos devices vs. 1 JBL). To my surprise, the JBL sounds better by itself than the more expensive Sonos combo. I was shocked. The vocal from music sounds more clear, the tiny details like bottle breaking and door closing sound louder. The bass sounds good too, but not better than Sonos' dedicated Sub gen 3. All of this greatness while being portable makes the JBL the clear winner. Of note: when JBL is plugged in, it sounds better than battery powered. It is heavy, but the sound it produces is worth the weight. I believe you will like the Boombox 3 if you compared it against Sonos wireless speakers, such as Era 300 and Era 100 (I have both pairs).

I bought one Boombox 3 & found out that I loved it so much that I bought a second Boombox 3.
I tell my friends that there a bit like potato chips and you can’t just have one.
Best speakers ever!???

I was looking for something with plenty of volume, great sound, and could handle wet and sandy environments. The Boombox 3 fits the bill perfectly. I have other JBL Bluetooth speakers as well, but the Boombox 3 is next level on all fronts. Very impressed. Excellent speaker.

Picked this up at Bust Buy and the sound quality is second to none. Crisp highs, punchy mids, deep lows, and you can hear every single detail. Podcasts sound amazing, and doubles as a portable soundbar for movies. I spent hours watching/reading reviews before I bought it, and there really is nothing on the market that can beat the engineering and quality that went into the Boombox3.

I own a Partybox 310 too, however the Boombox 3 sounds better overall. I noticed lower tones on the Boombox that even my much louder Partybox cannot pick up, thanks to that new sub-woofer and dedicated driver. The mid/high range sounds WAY clearer on the Boombox 3 as well.

There is one downside, is that the same battery is used for all 3 Boombox models. Since the BB3 is pushing more wattage, it's surprising they chose to use the same battery. Would like to see that upgraded in the next Boombox model. My Boombox 2 lasts longer than the Boombox 3 and I've had that for almost 5 years.

4.8 / 5
Would recommend.