DiamondBoxx Model XL2 Blue - The Biggest Bass in Wireless Audio Portable Bluetooth Speaker Loud Clear with 1000 Watts Output, 20 Hours per Charge, 12 amplifiers for 0 Distortion and 4 subwoofers

The media could not be loaded.  We bought this for a family gift. I must say watching their reaction was an unforgettable memory. The whole family was so amazed and surprised at how cool the Diamondboxx is. They felt like they “were at a concert”. The diamondboxx had amazing sound no matter what genre of music you’re playing. Great songs with high bass were very enjoyable to not only listen to but to watch as my children got close to the Diamondboxx unit to watch the woofers “vibrate” and to see their hair blow back from amazingly strong sound waves was a great laugh. Listening to Trans Siberian orchestra for Christmas was exhilarating. The Diamondboxx is Bona fide!

The media could not be loaded.  I have been looking for a loud bluetooth speaker with a decent battery life, and came across the DiamondBoxx XL. I saw some of the video reviews of it on youtube, and decided to bite the bullet.It took over a month for it to arrive as they are back ordered. When it arrived- WOW! The sound is amazing. Very clear and great range. And, when needed, it can CRANK. I brought it out to an outdoor party last weekend, and ran it for 5 hours, 3 of which were full volume, and it was still going strong. It was the absolute hit of the party.This unit sounds so good that I am buying a second one to use as my home stereo. (The two XLs can be wired together.) This will replace my (very!) old Klipsch KLF-30s powered by a 500watt Adcom GFA-555. The XL sounds WAY better.Finally, the people at DiamondBox are great to work with. Super friendly and responsive. Also, I found a cover for it on ebay that fits like a glove.I uploaded a video of my Heineken can dancing while my son DJs. ;-)

Best!!!!!

I have two other high end blue tooth speakers; Klipsch Stadium & Naim Muso. They are great speakers but are not portable. When I first powered up the XL, I could not believe how pure the sound was. It didn't matter whether I was listening to Hard Rock, Jazz, or Classical. The bass is a monster with absolutely no distortion no matter how high you turn it. The highs are crystal clear. I have mine in my 10' by 10' office & I have it only turned up between 1/3 & 1/2 & it's like being at a concert. I have a $15K plus sound system (Pioneer Elite SC37, high end Polk Audio, & Wharfdale) & even though I can pull more sound from it, I'd rather listn to the XL because of the sound quality. It is a work of art made from the very best materials & components available. The people from Diamondboxx are incredible and are there for support if needed. It's good to know that the best can still be made in the USA.

Where to begin, I’ve been researching different Bluetooth speakers and doing comparisons side by side for about a year now. Topics that were important to me were sound, sound quality on the highs, bass loudness, price, battery power, and durability. I’ve researched every speaker under the sun…trust me, EVERYONE! Hands down. I settled on the XL2. I began my purchase in July and it’s been nothing but a great experience. I’m a ‘ask questions’ kind of guy and I was spoiled with quick and accurate responses from Julie Freedman. She adds to the greatness in quality from a customer service standpoint. DB uses shop.app for a seamless experience in shipping and tracking in real-time.Now, Christmas in July. Per the app, I knew when my XL2 would arrive. Even during the pandemic, Diamonboxx delivered a pristine product in great timing. The box came and it was glorious. I hook up the XL2, the Bluetooth connection was faultless. The sound quality is superb. From the highs, to the mids down to the bass. There is 0 loss in sound quality at max volume. I went to the second floor of the condo and I could feel the bass through my feet. I love it. I am an avid and loyal Diamonboxx customer for life. My next purchase will be two P15’s and another XL2. Can’t wait for that and can’t wait for those reviews.

Oh boy this thing is crazy loud.that low end in the SP mode is really impressive.thumb up to the diamondboxx team.