In audio applications there is a trend towards Class D audio amplifiers as replacements for traditional Class AB electronics. The main driving forces are improved efficiency and space savings.

With active subwoofers demanding typical power levels up to 500W, building the amplifiers to meet the requirement is not without difficulty. Consider using a 50% efficient Class AB amplifier, and it’s ...

Let’s get something straight right up front: this isn’t much of an electronics project. But it is a very artistic 3D printing project that contains some electronics. [Sjowett] used an off-the-shelf ...

Mola Mola has announced a new monoblock amplifier called Ossetra, whose circuit is an extension of the Dutch company’s already-established Trajectum amplifier technology. Yes, you’ll need two and yes, ...

If you’re looking to take your sound system to the next level, the Euphoria EX3000.1 is built to deliver raw power and precision. This full-range Class D monoblock amplifier is engineered for ...

Conexant’s low-power CX20952 HD audio codec, replete with two cap-free headphone amplifiers and a fully integrated Class D amplifier, monitors power delivered to speakers to ensure maximum sound ...

“The “Relay Speakers” are active speakers featuring a 76mm glass fiber woofer and a 20mm silk dome tweeter. Combined with high-performance speaker units, these speakers utilize an MDF enclosure to ...

The Mola Mola Ossetra is a $25,100 Class D mono amplifier delivering 350W into 8 ohms with ultra-low distortion, challenging Devialet in the high-end arena. The new Mola Mola Ossetra isn’t just ...

JL Audio has unveiled a new series of mobile audio amplifiers, dubbed “JX”, aimed at entry-level customers seeking high quality audio. JL Audio will begin shipping to authorized dealers in November, ...