If you\u2019re searching for pure, high quality audio, the best speakers around just might be the Harman Kardon Onyx Studio 4 Speaker. It\u2019s so common for speakers to utilize bass to the point it drowns the rest of the notes rather than compliment them. The Harman Kardon Onyx Studio 4 Speaker is not that kind of speaker. Its incredibly deep bass highlights the audio instead of overpowering.\r\n\r\nWhy We Like It - Harman Kardon Onyx Studio 4 Speaker Review\r\nWith audiophiles in mind, this speaking is boasting some of the best sounding audio. Though bass is emphasised, it never overpowers mid-range and high notes, and compliments them perfectly.\r\n\r\nPerformance\r\nThe Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker produced some of the best sound quality, challenging even the best on our list for supremacy. The speaker wasn\u2019t content with providing exquisty deep sounding bass\u2014better than the JBL Charge 3 Speaker\u2014but mid-range and high notes were almost just as good. What made a difference with this bass-focused speaker was that it never overpowered higher notes. Unfortunately, you only have 8 hours to enjoy its excellent sound quality.\r\n\r\nAdditionally, the speaker has a built-in mic, with compatibility with Siri and Google by utilizing the power button. You can change that through the HK Connect app, thankfully. For Amazon integration, look to the Amazon Echo Dot Speaker.\r\nDesign\r\nTo consider this as a \u201cportable Bluetooth speaker\u201d wouldn\u2019t be entirely accurate. The Harman Kardon Onyx Studio 4 Speaker is less of a social bug compared to other portable Bluetooth speakers such as the Oontz Angle 3 Speaker. Because of how large it is\u2014about the size of someone\u2019s head\u2014it\u2019s better left on your shelf in a medium-sized room. However, it weighs just under 5 lbs and has a handle, so if you want to take it to a friend\u2019s house, you totally can.\r\nValue\r\nThese speakers have such great sound, with all kinds of smart home integration, that we can\u2019t help but mark it as having great value. It\u2019s so versatile with its features that you can fit it to just about any style of room. Want to compliment your home theater system? Place one on each side of your couch for surround sound. Looking to jam out with some good tunes or use it as a smart home speaker? Yes and yes. But if price is a concern, and you still want a smart speaker, check out the Amazon Echo Dot.\r\nHarman Kardon Onyx Studio 4 Speaker Review Wrap Up\r\nThe negative aspects of the Harman Kardon Onyx Studio 4 Speaker were quickly swept under the rug just because of how great the audio was. It\u2019s better left in a medium-sized room anyways, making its so-so battery life a moot point. And quickly accessing smart home functions was the cherry on top.