Skip to main content

Harman Kardon GLA-55 2.0-Powered Speaker System


We’ve seen speakers clad in Rosewood, African Blackwood and piano black rubbed out with the painstaking French polish technique before, but none replicate quite the look, we think, of Harmon Kardon’s new GLA-55 2.0 loudspeakers. With slender, jewel-like bodies cut from real glass – not acrylic – they look almost otherworldly in design.

Besides creating a stunningly different aesthetic value, the material chosen for the speaker carcass, which Harmon says is the same used in bulletproof glass, reduces resonance thanks to its stiffness, increasing bass performance and cutting down on distortion.

Harmon Kardon GLA-55
Image Courtesy of Harmon Kardon

Recommended Videos

The company has also used its top-end drivers in the unit: CMMD Lite Tweeters that produce frequencies up to 20kHz, and Atlas AL Woofers, which supposedly mimic the bass created by ordinary 18-inch woofers, but in a package one sixth the size. A horn-like “slipstream port” below also eliminates the distortion sometimes heard as a whacking noise thanks to its unique shape. Together, both speakers pump out 110 watts from an integrated amp, meaning they can be connected directly to an MP3 player, computer, or other audio source without any other components.

Close Up Binding Posts
Images Courtesy of Harmon Kardon

Harmon Kardon’s GLA-55 2.0 Powered Loudspeakers retail for a cool $1,000 at Amazon.com, the exclusive U.S. distributor. While we’ll wait until we hear a pair before we weigh Harmon’s claim that it’s “arguably the best 2.0 speaker system ever engineered,” we’ll admit right now that $1,000 buys one nice piece of desk candy.

Nick Mokey
As Digital Trends’ Editor in Chief, Nick Mokey oversees an editorial team covering every gadget under the sun, along with…
AMD FSR 2.0 takes notes from DLSS — and it’s coming soon
A comparison of AMD FSR in Deathloop.

AMD has lifted the curtain on the new version of FidelityFX Super Resolution (FSR), and this time around, it's looking to be a more direct competitor to Nvidia's DLSS. The aptly named FSR 2.0 promises higher image quality compared to the first version, and according to AMD, it can hold its own against native resolution.

AMD fans have eagerly waited for an upscaling solution to go toe-to-toe with Nvidia's Deep Learning Super Sampling (DLSS). For now, though, all we have are a few screenshots from AMD. You can see FSR 2.0 at work in Deathloop below.

Read more
How to enable TPM 2.0 on your PC
asus tpm chip in motherboard.

One of the controversial requirements to run Windows 11 is aTPM 2.0 chip. This chip, usually found on your PC's motherboard, is a security chip that handles encryption for your fingerprint, other biometric data, and even things like Windows BitLocker. It's usually turned on by default on most PCs, and found in most modern systems purchased in the last few years.

Read more
Microsoft to end Cortana support for iOS, Android, Harman Kardon Invoke speaker
harmon kardon invoke review on table

Microsoft is ending support for Cortana on mobile devices and on the Harman Kardon Invoke speaker, as the digital assistant continues to be primed for Microsoft 365.

Microsoft said that it will end support for third-party Cortana skills on September 7, which will be followed by the shutdown of the digital assistant's iOS and Android apps in early 2021. Mobile device owners are advised to utilize Cortana's integration in Windows 10, Outlook mobile, and soon in the Teams mobile app.

Read more