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expiredphoinix | Staff posted Jul 28, 2026 12:03 PM

Harman Kardon Onyx Studio 9 Portable Stereo Bluetooth Speaker

$150

$300

50% off
+ Free S&H w/ Primeat Woot!
12K Views
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Deal Details
Woot! has Harman Kardon Onyx Studio 9 Portable Stereo Bluetooth Speaker for $149.95. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Thanks to Deal Hunter phoinix for finding this deal.

Features:
  • The Harman Kardon Onyx Studio 9 pairs seamlessly with up to two mobile devices simultaneously. Take turns sharing playlists and music, all in enhanced, dynamic sound.
  • Built-in battery: With its rechargeable built-in battery, you can enjoy the Harman Kardon Onyx Studio 9 anywhere in your home, and easily transport it from one room to another for up to 8 hours of playtime
  • Self-Tuning: Enjoy perfect sounds wherever you take the music. When you power on, the Onyx Studio 9 automatically calibrates to its environment, ensuring the best sound possible no matter where you set it down.
  • Boost stereo sound with two speakers: Quickly and easily turn up the celebration with a wider, more detailed soundstage by pairing two Onyx Studio 9 speakers together, wirelessly.
  • USB Charging port: Never worry about your mobile device running out of juice while you're streaming your favorite audiobook. The USB charging port means you and your device will always be ready for anything.
  • Harman Kardon One App: The Harman Kardon One app helps you easily set up the Onyx Studio 9 and personalize audio settings. You can also customize EQ and control all your compatible speakers in one convenient place.

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $50.04 lower than the next best available price from a reputable merchant with prices starting from $199.99
  • About this store:

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Woot! has Harman Kardon Onyx Studio 9 Portable Stereo Bluetooth Speaker for $149.95. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Thanks to Deal Hunter phoinix for finding this deal.

Features:
  • The Harman Kardon Onyx Studio 9 pairs seamlessly with up to two mobile devices simultaneously. Take turns sharing playlists and music, all in enhanced, dynamic sound.
  • Built-in battery: With its rechargeable built-in battery, you can enjoy the Harman Kardon Onyx Studio 9 anywhere in your home, and easily transport it from one room to another for up to 8 hours of playtime
  • Self-Tuning: Enjoy perfect sounds wherever you take the music. When you power on, the Onyx Studio 9 automatically calibrates to its environment, ensuring the best sound possible no matter where you set it down.
  • Boost stereo sound with two speakers: Quickly and easily turn up the celebration with a wider, more detailed soundstage by pairing two Onyx Studio 9 speakers together, wirelessly.
  • USB Charging port: Never worry about your mobile device running out of juice while you're streaming your favorite audiobook. The USB charging port means you and your device will always be ready for anything.
  • Harman Kardon One App: The Harman Kardon One app helps you easily set up the Onyx Studio 9 and personalize audio settings. You can also customize EQ and control all your compatible speakers in one convenient place.

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $50.04 lower than the next best available price from a reputable merchant with prices starting from $199.99
  • About this store:

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+47
Good Deal

Top Comments

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18 Comments

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Jul 28, 2026 12:46 PM
23 Comments
Joined Mar 2021
CoolClub157Jul 28, 2026 12:46 PM
23 Comments

Our community has rated this post as helpful. If you agree, why not thank CoolClub157

Holdings tilt it gets to $100
1
Pro
Jul 28, 2026 1:25 PM
13.6K Comments
Joined Aug 2008
Slimeyface
Pro
Jul 28, 2026 1:25 PM
13.6K Comments
Damn, i still have the OG Onyx
Jul 28, 2026 3:31 PM
178 Comments
Joined Apr 2016
RodeoSDJul 28, 2026 3:31 PM
178 Comments
I've the onyx 3. Great portable BT speaker. But modified to hold extra batteries.
Jul 28, 2026 3:32 PM
371 Comments
Joined Dec 2003
KTOTAMJul 28, 2026 3:32 PM
371 Comments

Our community has rated this post as helpful. If you agree, why not thank KTOTAM

The loudness, bass, and the overall quality are amazing for the price (believe me, I've tried many)!
I have it and love it. If in doubt - grab it and you won't disappointed! UE HYPERBoom is slightly superior, but it also costs more.
2
Jul 28, 2026 3:40 PM
17 Comments
Joined Jul 2019
MagentaLaborer1096Jul 28, 2026 3:40 PM
17 Comments
Quote from CoolClub157 :
Holdings tilt it gets to $100
specially if you eventually want to purchase a second one to connect them together.
Jul 28, 2026 4:05 PM
2.2K Comments
Joined Sep 2014
Coconutz0311Jul 28, 2026 4:05 PM
2.2K Comments
Wonder how it compares to the onyx 7. I had two but one died after 2 years. The other lives on as a really great garage speaker.
Jul 28, 2026 10:18 PM
88 Comments
Joined Mar 2009
jhk702Jul 28, 2026 10:18 PM
88 Comments
Quote from Slimeyface :
Damn, i still have the OG Onyx
Me too, I dont see a compelling reason to upgrade.

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Jul 28, 2026 10:18 PM
74 Comments
Joined May 2021
BraveGazelle4441Jul 28, 2026 10:18 PM
74 Comments
Cool form factor.
Jul 28, 2026 11:52 PM
154 Comments
Joined Apr 2013
mightofnightJul 28, 2026 11:52 PM
154 Comments
Quote from RodeoSD :
I've the onyx 3. Great portable BT speaker. But modified to hold extra batteries.
Have had my three for 10 years. Left it out during a torrential down poor. We got over 2 inches of rain and it never skipped a beat.
Jul 29, 2026 1:25 AM
336 Comments
Joined May 2025
DogspeonlegsJul 29, 2026 1:25 AM
336 Comments
I have the Onyx 2 and 4. Never paid more than $75 while waiting for sales. Both are amazing and still working like champs. Honestly disgusting how good they are and how long they last. So sadly this not really a deal. Harman Kardon is amazing but you just paying premium for brand name alone. There are tons of better speakers around the $150 and under that you won't be paying brand premium name markup these days. Just a fact with Bose/Harman/Klipsch/Sonos speakers.

Reason Onyx 1-4 held up so well is it is 60 watt RMS while 5-current verison is only 50 watt. I'm sure it sounds better but true RMS is still true RMS. I also use it as desktop speakers. One at home and one at work. Never really used them for the wireless function.
Last edited by Dogspeonlegs July 28, 2026 at 06:30 PM.
1
Jul 29, 2026 1:33 AM
449 Comments
Joined Mar 2024
HonestWinter7560Jul 29, 2026 1:33 AM
449 Comments
onyx studio 4 was the best
Jul 29, 2026 1:38 AM
36.8K Comments
Joined Jul 2006
monkeybizJul 29, 2026 1:38 AM
36.8K Comments
Quote from Slimeyface :
Damn, i still have the OG Onyx
I have a very old Polk Hitmaster.. like a big stage monitor.. Before bluetooth so I have a chromecast audio dongle to blast the neighbors with all the barking dogs.
Pro
Jul 29, 2026 1:42 AM
13.6K Comments
Joined Aug 2008
Slimeyface
Pro
Jul 29, 2026 1:42 AM
13.6K Comments
Quote from RodeoSD :
I've the onyx 3. Great portable BT speaker. But modified to hold extra batteries.

What kind of mod did you do? I never knew such a thing existed EEK!
Jul 29, 2026 4:26 AM
1.6K Comments
Joined Nov 2015
YaGirlsNewManJul 29, 2026 4:26 AM
1.6K Comments
$100 is the appropriate price until it comes with AI or something

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Jul 29, 2026 4:36 AM
543 Comments
Joined Nov 2007
JookmastaJul 29, 2026 4:36 AM
543 Comments
I've had the onyx 4 for at least 5 years and it is amazing. The onyx 6 I think was the waterproof one and that one has been holding up just as good as the onyx 4. Haven't heard this particular speaker in person, but I have always been amazed at the bass response from this line of bluetooth speakers

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