With a compact design, sci-fi styling that includes RGB lighting, and no separate subwoofer, I was unsure what to expect from this soundbar, especially since OXS is an unfamiliar brand. The Thunder Pro is 24 inches long and just 3 inches tall, and it slotted into place perfectly under my monitor. It comes with a wired control dial, a remote control, and extra feet in the box to angle it toward you. I was immediately impressed when the bass of Dead Prez's "Hip Hop" kicked in, bouncing the passive radiators up and down. The sound is expansive, the bass is far better than it has any right to be without a large subwoofer, and the highs are surprisingly crisp.

They may be small, but the Audioengine A2 speakers feel reassuringly solid and well-made. The elegant design and matte satin black finish blend in easily on any desktop, or you can opt to stand out with a glossy red or white exterior. The left speaker has a volume dial that also clicks on the power and there's a pairing button for Bluetooth connections, but no remote is included. There's no separate subwoofer, either, though there is an output should you want to add one. The cabling is good quality and generous enough to allow for a sit-stand desk. We were instantly blown away by the power and punch of these speakers. Tested second to last, the jump in class was immediately obvious.