The Audioengine HD4 Next Gen skips HDMI ARC, a phono stage, remote, and app—but delivers Bluetooth 5.3, aptX Adaptive, and solid analog sound for under $450. BYO extras.

The T44 takes GoldenEar’s established acoustic tech and shrinks it into a more compact, room-friendly design than its bigger brother, the T66, while still incorporating a powered bass section into ...

Head over to Amazon to get the Anker Soundcore 2 portable Bluetooth speaker for just $28, down from its usual price of $45.

Passive vs. Active: Passive speakers need an external amplifier, which gives you more control over your setup. Active ...

You can head to Amazon right now to get the Marshall Acton III Bluetooth Home Speaker for just $200, down from its usual ...

To enhance the performance of small cells, we propose to exploit more busy band opportunities for small cells through passive receiver detection, i.e., identifying the location of an active macro user ...