Great sound. I was worried that there would be ...
354839
Great sound. I was worried that there would be too much bass - they are bass forward, but not too pronounced for non-bassheads. Comfort after an hour could be better. Once the band has stretched out to the size of your head, the clamping pressure is not too much, and they are pretty light.
1681170
These speakers have a great sound. I am something of an audiophile and am very pleased with the sound these produce. I have them installed on the back of my garage near the fire pit and they are plenty loud enough and do exactly what I wanted them to. Easy to install, look good, and after several months seems to be a product built to last. I have not decided if I will take them down for the winter or not yet. If I leave them up I will update this review in the spring as to there durability in the New England Winter.
2466668
I am a sort-of budget-minded audiophile.  Have some respectable equipment at home.  My wife says I have a speaker addiction.  Decided to give this Fluance speaker a try, wanted something for the patio and wasn't looking to spend too much, and portability was not an issue.  The speaker looks great, I am a little concerned that may not handle bumps and dents so well.  The sound was initially disappointing out of the box, but after 20 hours or so break-in, I can say now that it sounds fantastic, way better than a $150 Bluetooth speaker should.  Very happy.
4840324
I was pretty skeptical that such small speakers would sound good, boy was I wrong.
They provide plenty of sound for a room.  Keep in mind that is  what they are meant for; they are NOT
a replacement for a home stereo with big floor speakers, you can't run a disco with them and
it won't fill a church or concert hall.

If you like to listen to music while you shower, in a bedroom or even your car it is great !
Hold the pause button 2 seconds the blinking lights go off
3432504
Since others have described the good sound. I'm going to start with...
THE ONE THING I WISH THIS HAD:
I am constantly having to plug in my headphones to listen on them, and then unplug them to listen with the speakers. Plug them in.  Unplug them... Over and over...  So, I WISH THERE WAS A BUTTON OR SWITCH FOR THE HEADPHONES SO THEY COULD STAY PLUGGED IN.

THE SOUND
The Logitech Z623 is WAY better than most "Boom Boxes" ever were.  And HUGELY better than most of those little sound systems with stacked components ever were. And it has TWO easy to use Inputs.

This is an absolutely WONDERFUL Sound System.  No, it doesn't sound as good as my Polk Tower speakers with the silk dome tweeters plugged into my Yamaha Receiver, etc.... in the Living Room.  But for playing CDs and watching DVDs or (shudder) streaming on the computer in the bedroom (on the rare occasion that I have to)... The sound is PHENOMENAL for the price...

Deep, powerful bass with no distortion.  So much that I have to keep it down late at night so I don't wake up the upstairs people.
Smooth, bright treble.  Warm midrange. Just sweet, clean sound no matter what you play on it.
894652
Sound amazing. Only thing to worry about is if they'll fit your ears they are a little big compared to most earbuds I've had
85308
These headphones surpassed my expectations.  The sound is amazing.  Great value for what you get.
1496605
Great sound for the price. Have to be very careful how you handle. The speakers can't be touched. Would recommend to anyone with an mp3 player.
2212709
I ordered these and was hesitant but I am so glad I did. With the sound quality and the way they fit in my ear there is no room to complain!
4016892
The speakers sound great. The bass can be a bit boomy at times but the various types of music I listen to sound great at low and high volumes. Very nice to have the bass control hand, on the small speakers, because I listen to most of my music at random playback and I like to adjust for different kinds of music.  The only negative is that the subwoofer's footprint is large--not so easy to find space for it next to the computer. Overall though very happy with these; great sound for the price.
750054
Suprising sound! great for blending in outdoors
744845
Sound great!  I'm not an audiophile.  But when fishing and navigating the ICW the are loud enough running directly from the head unit.  Sound is crisp as well.  I did have to turn the bass down.  But I'm not expecting my boat to be thumping like my car did when I was 20 yrs younger.  Good enough for the kids pop songs, grandpa's big band and my mix
2427861
I was really surprised how good these sounded.  for ear buds they really have an amazing sound!
4289433
The look like plain old cheap-o's, but the sound is fantastic.  I really wanted something compact to travel with, and was unwilling to give up quality sound.  This was a great combination.  Pay attention when you first unfold them, it is not entirely intuitive to get them folded down all nice and compact they way they came.  The first few times I thought I was going to snap them trying to get them back down into a nice neat little package, but with a little determination (and some cussing), they finally fit back together.  Once they are folded it seems like it would be so obvious, but it takes a bit of getting used to.  In retrospect I wish I had gotten the one with the mic so I could use them with my phone.  They are a nice alternative to earbuds, which can get annoying over time, and/or when I don't want to completely block out the surrounding ambient sounds.
1558211
i bought a fm kit for my car and these headphones were in the kit. i tried them and it was the BEST SOUND i had ever heard. i heard sounds i had never heard before with other headsets. they fit great and block out background noise. the only thing i did not like was the different lengths of the cords.i read in another review the reason for this but am still bothered by it. but i fixed that with a little tape to make them even. if your not bothered by the different lengths then i would recommend these.
1705238
I was a little skeptical when I bought this nearly a year ago because of the generally bad experiences I kept reading on the user reviews for wireless headphones. I picked on Sennheiser because at that time it seemed to have the least complaints compared to some other brands.

Did not know what to expect, but I had to give it a try because I like my music and sound loud and the whole apartment could hear everything I played on my laptop.

Now almost an year since I got these...

*No problems...I have not had to change anything or yank any wires change batteries etc.

*Great Sound IMO - probably contributing a lot to my inevitable hearing loss, but still great sound until that happens.

*The headphones are comfortable - one of the best pros...I have even on occasioned done aerobics with these on and they fit comfortably.

*Fits on the charging stand without issues.

*Easy volume control on one of the ear pieces - just saying if thats a factor for you.

***Works for a long time without needing a recharge...I don't know for how long exactly and it does turn off automatically when there is no sound being played to save energy, but there have been times when I am too lazy to put them on the charging stand 2 feet away for a few days...and still didn't need to recharge.

If you need a wireless headphone for whatever reason, you can't go wrong with one of these.
3517307
I was very impressed.  Great sound!  Play time lasts a long time, too.