Sonos launches a gen 2 version of the One wireless speaker-- one featuring improvements including Bluetooth Low Energy, a faster processor and more memory, all within an external design identical to the first generation model.

The updates Sonos One does not appear to have exclusive features, and sound performance should be the same. The company is also still to detail how the gen 2 One benefits from the processor and memory update, even if it previously stated some older speakers lack the horsepower to support AirPlay 2. Then again, the gen one Sonos One will be getting AirPlay 2 support.

The Meridian architectural loudspeaker lineup gets a pair of in-wall additions-- the DSP640.2 and DSP520.2, the first powered by the Meridian Class-M DSP Engine allowing for high SPLs and strong bass performance.

According to the company, the double precision Aux filter improves resolution on low frequencies, while built-in dynamic bass protection technology maximises bass extension. In addition, the two models integrate "DYNAMIC" high-resolution amplifiers, with an electrically screened, potted and optimised high mass toroidal transformer promising the least possible mechanical noise. Post filter feedback delivers lower output noise and improved total harmonic distortion (THD), allowing for even the smallest details to be heard.

Lithe Audio presents a bathroom version of its wifi all-in-one ceiling speaker-- the IP44 bathroom ceiling speaker complete with built-in amplifier and wifi, making it an all-in-one solution for multi-room music streaming.

The Lithe Audio wifi ceiling speakers enable streaming from any audio service to a single or up to 30 speakers at once for a full multi-room experience. A companion app saves settings for individual zones, or can deliver an all zone party mode. The speakers are AirPlay-certified, and the app is compatible with Spotify Connect, Deezer, Tidal and vTuner.

Sonus faber debuts the Palladio custom installation speaker collection at ISE 2019-- a range of 13 models, including in-wall and in-ceiling speakers, available in different combinations according to any architectural environment.

The Palladio collection comes in two lines, Level 5 and Level 6. It is named after the Renaissance architect Andrea Palladio, considered one of the most influential figures in Western architecture. Level 5 front panels feature satin aluminium trims framing both tweeter and mid-woofer, and the string pattern references the Sonus faber Sonetto bookshelf stand design, a reference to the use of elastic strings in the first Guarneri stands (1993).