It is not quite as crisp as the Bose speakers, but it has good depth with plenty of midrange and more than enough bass to fill a bedroom with as much sound as you can take with zero distortion

The sound quality is amazing and the bass really makes your floor vibrate

Honestly, I’ve owned many branded products which have very low & inferior bass but this one is just perfect

The bass is booming, without over powering the rest of the music

Nice deep bass

But its bass can muddy detail in classical or acoustic music

Great sound quality, great bass

The bass extension this speaker has astounds me granted to get the speaker to sound good positioning has alot to do with it as with any speaker

Love the bass effects & the voice clarity

the bass is great

I can't count sound quality as a plus because, again, the bass is so bad

Put it against the wall for impressive bass

Perfect bass and very easy to listen to with any type of music.

i felt a good bass massage as the speaker worked its magic

Sound is great, especially the bass.

Good bass, very quality sound, plenty loud for a Bluetooth speaker, battery life is good

This Speaker has nice bass and sound

GREAT BASS AND GREAT SOUND GUARANTEED!!

Bass is really crisp and deep, its just a shame you cant connect 2 together and have them working in sync

Bass is really crisp and deep, its just a shame you cant connect 2 together and have them working in sync

Sounds crisp and deep bass

My white Onyx 4 has decent bass but really bad treble

i really liked the way the bass felt good right out the box.

little bit bass biasedNo regrets

Excellent sound, and decent bass for such a compact speaker

I love the bass this puts out the music sounds full

Had great bass and a very full sound

Nobody can believe that such an amazing sound and bass come from this tiny circle

They gave me a refund instead, which I used to purchase this Onyx 4, which has horrible sound quality and bass compared to my 1+ year-old Onyx 3

bass is weak..simple as that.it's a relatively large speaker,I can't understand why bass is so weak

Crisp high notes deep rumbling bass and everything thing in between.

With two woofers and two tweeters, plus good porting, the Onyx 4 delivers nice bass and excellent room-filling sound overall, in a portable unit (weighs about 2kg/4.5 lbs)

It clean plenty loud enough to listen to music and has a decent Bass

Love the bass and volume

It has a small, built in sub woofer in the back that really helps fill the room with clean bass

Very good speaker with strong bass and well-balanced overall performance

Bass is adequate

This is an absolutely phenomenal speaker with incredible bass

Bass and highs are clear with no distortion unless you turn it up to full volume, which isn't necessary, at least for me.

, nice bass - looks great

The sound is great and the bass is amazing

Fantastic audio, great bass, and the battery life is VERY surprising.

So, if you want to buy this for bass-busting oomph, go for it

this has some solid bass rumble

though.but I'm returning mine,I need better ,beefier more impressive bass.(ps : bought direct from HK,tried a second one too just in case).

I appreciate crisp, clear audio with sufficient bass that does not distort with elevated volume

It has perfect bass for a portable speaker

The bass is good for a speaker its size but the midrange and highs don't blow me away

The bass in this is awesome so much in

The bass on these speakers is awesome!

So I was debating between this protect or the Bose Revolve and I am so happy that I bought the Harman Kardon because it sounds so crisp and clear and has great bass

awesome speaker , its huge good bass .... elegant and stylish

Great bass even at low volume.

If you love bass, this is the perfect speaker

Great Bass

Great bass

These speakers are 10x louder than my old Bluetooth speaker, and with good bass and clear sound

LOVEIN MY BOMBIN HARMAN KARDON OXYN CRAZY BASS!!!

Great Bass

Great bass, great mids, great highs

Very good quality sound with good bass but the battery lasts for about four hours only, not eight.

Excellent bass response.

The sound is rich and the bass is actually pretty nice

The sound is so clear and the bass is awesome

The speaker is excellent; great sound quality and bass

I found however the highs get a little harsh when turned up past 66% and the bass doesn't keep up volume wise

The bass can be enhanced by placing it near the wall

Great sound, good bass.

The bass is outstanding considering the size of this unit.

Great bass and full sound even outdoors

I love it the bass is amazing

I tried linking the Studio 3 and the Studio 4 and could not figure it out after about half an hour of trying, kinda sucks as it would have been cool for parties, I didnt buy it for that

I discovered the sound from my old Galaxy S3 is not as good or as loud as through my new iPhone 8 for some reason but still good