Harman Kardon Onyx Studio 7 Specifications and Review

Last updated: August 17, 2026

The Harman Kardon Onyx Studio 7 ranks #12 out of 73 total Boombox Size Portable Bluetooth Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

Brand: Harman Kardon

Prices on this page were last checked August 21, 2026 at 5:30 AM 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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Harman Kardon Onyx Studio 7 - ranked #12 of 73 Boombox Size Portable Bluetooth Speakers · Editor's rating 4.1/5
Check price at Amazon ($298.90) →

#12 Harman Kardon Onyx Studio 7: $298.90 Amazon eBay

Pros: Warm sound with boosted bass.

Cons: Sounds a little sterile. 8 hour battery at medium volume, teeny bit less bass than the Onyx 6. Not at loud as others. No water rating.

Related speakers: Harman Kardon Onyx Studio 4, Harman Kardon Onyx Studio 5, Harman Kardon Onyx Studio 6, Harman Kardon Onyx Studio 8, Harman Kardon Onyx Studio 9.

How it compares: Just above it: Harman Kardon Onyx Studio 6 - $169 cheaper. Just below it: Harman Kardon Onyx Studio 9 - $112 cheaper.

AppNo
Aux InputYes
Aux Latency0ms
Bass Extension (-10dB)37Hz
Battery Life8 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency266ms
Built in MicrophoneYes
Digital Aux InputNo
Dimensions11.3" x 11.3" (285.8 x 285.8 mm) (round design)
Drivers2x 75mm woofers + 2x 20mm tweeters
EQNo
IP RatingNone
Max Volume96dB
OmnidirectionalNo
Output Power50W RMS
Party ModeYes (Wireless Dual Sound)
Power BankNo
Power InputDC Barrel Connector (19V/2.1A)
StereoPartially (1 woofer)
TWSNo
USB PlaybackNo
Weight6.4 lbs / 2.9 kg
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