http://www.theverge.com/2017/3/1/14775392/polk-audio-denon-marantz-sound-united-acquisition
http://www.whathifi.com/news/denon-and-marantz-bought-us-private-equity-firm
http://www.prnewswire.com/news-releases/sound-united-announces-acquisition-of-dm-group-300415537.html
D+M has been acquired by Sound United and will put Polk, Boston Acoustics, Definitive Technology, Denon and Marantz brands in one company. (Image: D+M/Sound United)
"D+M’s prestigious audio separates brands Denon and Marantz look as if they will be a good fit with Sound United’s extensive loudspeaker business. Both companies also offer products in the wireless multi-room audio sector. Currently the leading company in this market is Sonos, but the new Sound United company should provide the technical expertise and marketing muscle to give Sonos some serious competition."
Marl Sparrow, Forbes