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Question: Logitech or Harman Kardon Which one of these speaker system should I get? I will mainly be using them to listen to music in college.Logitech THX-Certified Speaker System Z623orHarman Kardon Soundsticks III
Document: I'm a long-time audiophile using this with AirPort Express as my living area stereo. Excellent sound plus bass and volume control reachable on the right satellite speaker. Even outdid my beloved Harman Kardon Soundsticks III.
Let me start by saying that prior to this I owned a set of Harmon Kardon deskstop speakers which were great to begin with. But as time passes I wanted something different, something stronger. Something that would help when watching movies or playing games or listening to music.At first I was going to buy me the Klipsch ProMedia 2.1 THX Certified Computer Speaker System.
I have been using this for more than a year. I am so pleased with its sound quality, perfect for music, movies and TV shows. I recommend using DFX audio enhancer with this THX certified speaker for even better results. Good job Logitech.
Speakers are great sounding and sturdy speakers. I had the Harman/Kardon Soundsticks ii for a couple of years before I switched to this set. The sound is great, and much louder.
After several years of faithful service, my logitech Z-4 2.1 speaker system took a dive. I thought I would be hard pressed to find a suitable replacement. However, after doing my homework, I settled with the Z623. I couldn't be happier! These THX certified 200 watt speakers will rock the house down. No matter your preference, classical, rock, R&B;, Blues or Country, these speakers will get the job done.
If there was a category rating with a 1 to 10 scale, this would get a 10 with no questions asked.Logitech THX-Certified Speaker System Z623
I had these speakers for a little over a year and what can I say Logitech really put in work with this speaker system, you seriously can't be disappointed with them, their very loud,and bass is solid and powerful. I use them everyday listening to my music, watching movies, and playing games. It's THX Certified, you can't expect it to be nothing but excellent!
Biggest disappointment for me though, though, the bass while hitting really low, its lacking the 100-25 hurtz boom/thump that makes it chest pounding and its not as tight as i would like it (but still, it hits really really hard and heavy). The bass is more of a thundering/rumbling sound that shakes the floor and pulsates though your body softly. I heard the soundsticks III from harmon kardon and the bass is chest thumping,  and it was clear sounding.
I bought these speakers as a birthday present to myself. I was a little hesitant at first to buy them on a college budget, but it was worth it. I love the easy connections for the speakers (no speaker wire necessary) compared to competitors. I use these speakers for my mac in my room. I get great sound from all the music I listen to with these speakers (EDM, hip hop, rock, salsa, reggaeton, cumbia, classical). Worth the buy!
I bought these for my girlfriend for her Birthday. Comparing them to my Soundsticks III, we decided Logitech wins on power, bass, convenience/ease of use, and price. Soundsticks win on clarity, but not by a landslide, and aesthetics.PRO:These speakers know how to fill a room. The sub doesn't mess around, and you can tell it's a powerful system. Sufficient for any sized living room.Super convenient features include volume, bass, aux.
Answer: I bought them and had a terrible experience. They sound fantastic but they are incredibly unreliable, and I agree that the cables could do with just a foot or two more in length. I replaced the unit twice before demanding an exchange for a different product. Both times the volume pots starting having problems and eventually the unit would power on with only a loud pop and inaudible sound at any volume. Each set lasted me approx 3 weeks before the same problem occurred. After googling I found several other people had the same problem so I put it down to a design / component flaw. It's a shame that THX don't test for reliability!*edit: I bought the Logitech Z623, to clarify.*I saved up a little more and bought the Bose Companion 20s. Fantastic.