"Yet, the best feature is the sound it produces... wow! Love also the multi-functional features it offers!"

"As a guitar player (my favorite being my Gibson Les Paul Studio), sound quality is king when I'm listening to music. Whether I'm listening through headphones, computer speakers, or most recently with the RIVA Turbo X Bluetooth speaker, I look for sound quality first. Apparently RIVA looks for sound quality first also, because this thing sounds incredible."

"I had heard that the speaker sound was beyond comparison. Fortunately, the reviews I had read were right on this front. I'm really impressed with the sound quality."

"Great product and quality. Very sleek/elegant design, amazing sound quality, and overall great product! Extremely happy with this purchase and can't wait to party it up with it when we have our house warming!"

"The bass is great, the speakerphone is crystal clear, and having the ability to charge my phone from the Turbo X has been a great feature. I would highly recommend this speaker to anyone looking for incredible audio and wants a robust feature set."

"Definitely the best Bluetooth speaker on the market. Sounds amazing this is a MUST BUY."

"we've tried a bunch of wireless home speaker systems and suffice it to say, the major players are all pretty decent, but I just got the Riva Turbo X and we have compared it to the Logitech UE Boom, the Bose Soundlink and even the Sonos 1 (non bluetooth, so a bit different) and there really is no contest."

"I tested the Riva Turbo with my MacBook Pro, my Lenovo Windows 8.1, my I-pad, I-pod, my Samsung Android phone and as a sound bar for my Samsung smart TV.. The audio quality is superb. The Bluetooth works flawlessly."

"This is the perfect little speaker with a great big sound for my studio! It fills the entire room as if I have surround sound hooked up in every corner of my apartment."

"This bad boy fulfills all of my techy needs."

"This is by far one of the best investment I have made as far as enjoy listening to music. When (I) turned on the machine I was even more amazed because the sound was absolutely beautiful and powerful. In fact, it is my believe that it's even more superior than the BOSE I had."

"Turbo X has great battery life, sophisticated appearance, and most importantly, powerful and crystal clear sound quality."

"The audio is amazing at full volume but equally as excellent at normal listening levels. I would definitely recommend this speaker to anyone who loves music, movies and more."

"Finally and most important, the sound quality is amazing!!! I've listened to this speaker side-by-side against the Bose, Bang and Olufsen and Bowers and Wilkens BT speakers that cost as much as double the price and it blew all of them away in terms of sound separation, bass response and overall sound quality."

"…this is the best BT speaker on the market."

"When I received it I was immediately impressed at the quality of the Turbo X. Then I heard it ... OMG, every detail clear and true to the music. To this day I am amazed how the Turbo X is genuinely true to the source being played."

"...the TURBO X goes toe-toe with any full size speaker! For the price point you can't find anything better."

“I compared it to all the Big names Bose mini and Soundlink III, I also bought a Denon Dsb 200 none of these speakers compare to the Riva Turbo X. This speaker is amazing it passed my expectations !!!”

"I love having a portable audio source and have another Bluetooth speaker that I would use but was not thrilled with the experience. I decided to take a listen to the Riva X and I was blown away."

"Bose beware there is a new kid on the block! I fully endorse the Riva Turbo X. It is the best Bluetooth speaker I have. It has well balanced Hi FI sound with no distortion or clipping even at full volume!"