Grado Launches Signature HP100 SE Open-Back Headphones

Grado Labs announced the release of its newest and flagship model, the Signature HP100 SE. Grado Labs founder Joseph Grado created what many consider to be the high-end headphone market with the release of the Signature HP1 headphones in the early 1990s. In recognition of Joseph Grado’s 100th birthday and this industry milestone, Grado Labs is introducing these Special Edition headphones.

Andover Audio launched the SpeakEasy 4, an easy-to-set-up, powered stereo speaker system with built-in phono preamp ($399/pair). For a company that launched its original business focused on the vinyl revival, it makes sense to also offer the company’s first separate speaker model that connects to a turntable, aside from also offering a host of digital and analog inputs, including HDMI ARC to connect to a TV and wireless Bluetooth.

On track to roll out 30 new products in the year following CEDIA 2019, Atlantic Technology is now shipping the FS Series wireless powered subwoofers, two new slim compact subwoofers that affordably deliver satisfying bass to any TV, soundbar or audio system. The new FS-Series 6.5-inch and 8-inch powered subwoofers offer universal connectivity - wired and wireless - and its design offers more placement freedom, giving users and integrators more options.

This Voice Coil Focus article explores the fabrication, materials, and performance aspects of speaker cones, a critical component in driver design. With the author's extensive experience in dealing with innovative speaker designs and bringing concepts into production, the article explains vital aspects of both paper pulp cone fabrication and polypropylene cones, addressing even the lesser known aspects, such as software simulation programs used to model results before starting tooling. This article was originally published in Voice Coil, February 2020.

On the eve of the company’s 50th anniversary, Bowers & Wilkins introduced a reimagined 800 Series Diamond loudspeakers. The new range features new midrange drivers with a composite cone material replacing the Kevlar and a new curved cabinet design. Even the famous diamond tweeter domes received a new motor system.