Harman Kardon - Onyx Studio 7
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Based on 1 year's data from Mar 28, 2026 How it works
Liked most:
8
1
"Incredibly deep bass and crystal clear mids and highs."
"If you wanna hear bass drops with mid and upper elements too from like space laces, hol, ydg the heavy sub 30hz drops: Harmon kardon onyx series for low priced."
"They are my go-to speakers when I want the music to really shine through."
6
1
"Incredibly deep bass and crystal clear mids and highs."
"If you wanna hear bass drops with mid and upper elements too from like space laces, hol, ydg the heavy sub 30hz drops: Harmon kardon onyx series for low priced."
"The onyx studio 7 has alot of bass and rumble even with low volumes"
3
1
"great for apartments"
"Good "indoor" speaker"
"HK Onyk Studio should be good for you. It has a battery, good bass, fun to watch movies, and captures the sound of the atmosphere completely."
1
0
"In terms of bass and sound quality to price ratio they have no Equal"
1
0
"Bought mine 2013 refurbished on eBay and it’s still going."
Disliked most:
0
1
"I wish they limited it more precisely though, its easy to push it into distortion with custom settings."
0
1
"is the size of a water gallon"
AppropriateAd1543 1.0The onyx studio 7 has alot of bass and rumble even with low volumes great for apartments (2 tweeters) but lacks features(only aux port) and is the size of a water gallon at least it has a handle
Arien369 1.0Knowing both well, and considering that in Chile you find onix for about 120 dollars and luna for 80, on sale, I lean towards luna. I sold onyx to have 2 lunas and it is more detailed, less bass but sufficient. Onyx sounds good only at +60 volume Onyx more power and bass, moon more clarity in sound... If you listen to Onyx loudly, but 2 Luna surpasses it, if you listen to 40 or 50% Luna more detail...
bertha112 1.0I got deals for the Go + Play 3 on Black Friday 2024 ($130.00 after tax and shipping) and another deal around late October 2025 ($170.00 after tax and shipping) both were from HK store. Also snagged an Onyx Studio 7 ($70.00 after tax and shipping) around November 11 2024. Both great speakers but the Onyx 7 is considered one of the weaker of that line. The Go+ Play is probably the best BT I've ever owned.
chilllllnoob 1.0Tried the U boom X and seems like a decent speaker. Much better than my onyx 7. Similarly priced in India. Give it a listen. Best part about it is the Eq i usually use Studio for the stable audio and its fucking rugged man. Looking to get another, only on sale tho. The speaker will go Boom boom if you want it to its very bass heavy.
domedirtyfatman 1.0Harmon kardon studio 7 or 8. Amazing sound for the price and base is really nice also
DonFrio 1.0Harmon onyx 7 is $400 but goes on sale for $100 if you keep an eye out. Sounds amazing
Harmon kardon onyx is my pick
the_ice_master 1.0Onyx 7 has way better low bass compared to the Luna.
BookSmoker 0.32 HK Onyx 7/8 paired together in stereo mode Nothing comes close in sound quality
FoolhardyC 0.3Grab an Onyx Studio 7/8. You can find them easily at that price or even cheaper and they will have an AUX port. In terms of bass and sound quality to price ratio they have no Equal
avilae89 0.2Harmon Kardon Onyx Studio the original one. Bought mine 2013 refurbished on eBay and it’s still going. Bought a replacement battery and it was super easy to replace.