Coverage note. Speaker Ranking currently covers 16 Harman Kardon models across portable bluetooth speakers and powered speakers. These are the products in our database, not a complete list of everything Harman Kardon makes.
What this page covers. The Harman Kardon models ranked here span portable bluetooth speakers and powered speakers, including Harman Kardon Go + Play 3, Harman Kardon Onyx Studio 8 and Harman Kardon Citation 200. Use each model’s category position to compare it with alternatives of the same size and use case.
This page lists all 16 Harman Kardon speakers ranked on this site across portable bluetooth speakers and powered speakers. Each model is shown in the category where it competes, with its current rank and the size of that ranking.
Use the category position rather than the brand name alone: speakers from the same manufacturer can perform very differently by size, price and product family.
Prices on this page were last checked October 17, 2026 at 6:04 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Every Harman Kardon model 16
- Harman Kardon Luna 2
Articulate, spacious midrange with precise imaging and instrument separation.
Amazon $199.95 B&H Photo Video $199.95 eBay$199.95 - Harman Kardon Luna
A 1.13 kg portable with IP67 waterproofing, 12-hour battery life and fairly balanced sound apart from boosted bass.
Amazon $290.99 eBay$290.99 - Harman Kardon Go + Play 3
A 4.7 kg stereo boombox with five drivers, 160W of power and bass reaching 35Hz (-10dB), the deepest of any speaker this size.
Amazon $385 eBay$385 - Harman Kardon Onyx Studio 7
The addition of dual tweeters gives the Studio 7 a wider, more spacious presentation than older Onyx models.
Amazon $248.90 eBay$248.90 - Harman Kardon Onyx Studio 9
An elegant 4.2kg living-room portable with a measured 41Hz -10dB bass point, 101dB maximum level, three tweeters, app EQ, stereo pairing and Auracast multi-speaker linking.
Amazon $186.99 eBay$186.99 - Harman Kardon Aura Studio 5
Proper 3-way design with a 143mm subwoofer, six midrange drivers and a dedicated tweeter, rated to 45Hz at -6dB, so it fills a room evenly with real low end.
Amazon $295.99 eBay$295.99each - Harman Kardon SoundSticks 4
An iconic sculptural design featuring clear transparent domes that showcase the inner acoustic architecture and subtle LED lighting.
Amazon $229.95 eBay$229.95 - Harman Kardon Esquire Mini 2 Discontinued
Doubles as a hands-free speakerphone and USB power bank.
eBay$100 - Harman Kardon Neo Discontinued
A 251 g pocketable speaker with IPX7 waterproofing, an attachment loop and a claimed 10 hour battery.
eBay$90 - Harman Kardon Esquire 2 Discontinued
Doubles as a conferencing speakerphone with a 4-mic array and noise/echo cancellation.
eBay$200 - Harman Kardon Citation 200 Discontinued
A 2.85 kg portable smart speaker with Wi-Fi, Google Assistant, IPX4 protection, an 8-hour rated battery and deeper bass than any Onyx.
eBay$130 - Harman Kardon Onyx Studio 4 Discontinued
Balanced sound quality with deep resonant bass and crisp treble, large dynamic range.
eBay$100 - Harman Kardon Onyx Studio 8 Discontinued
At 3.3 kg, Harman Kardon Onyx Studio 8 combines a 120mm woofer and 2x 20mm tweeters with Bluetooth and aux.
Amazon $199.00 eBay$199 - Harman Kardon Onyx Studio 6 Discontinued
A 2.94 kg IPX7 waterproof carry speaker with deep bass reaching 37Hz (-10dB) and an 8-hour battery.
Amazon $130 eBay$130 - Harman Kardon Go + Play 2 Discontinued
At 2.4 kg, Harman Kardon Go + Play 2 combines 2x 90mm (3.5”) woofers (front and rear firing) + 2x 20mm tweeters with Bluetooth.
eBay$350 - Harman Kardon Onyx Studio 5 Discontinued
The iconic circular cabinet and integrated handle make it an attractive room-to-room speaker.
Amazon $499.99 eBay$499.99
Product Line History
How these product lines changed from one generation to the next.