Bose is a 3B company and with private ownership hence expect healthy profit margins and cash reserves. This should be positive for the Audio industry
From what I know of the industry,
IAG which has almost 1/2 a Billion of estimated revenue which has more of entry and mid level brands including Quad
Then there is Massimo which has B&W/Polk audio other than Denon/Marantz..since it was acquired for a billion might be 200M in revenue
The 4th is of course Harman ( now owned by Samsung) and is actually the behemoth with 8B and brands like Mark levinson, JBL etc with a vast spread
Not aware of other Large consolidated players but the others do add up as well.Considering the luxury audio market is around 10B and expected to have a CAGR of 9% its not a bad idea to consolidate.
I do believe this is great for the Audio industry as it might bring SF/Macintosh to more mainstream audio discussions
The problem could be Spare parts for Older products..Bose may not keep old inventory parts