What's the font used for Bose logo?
The font used for Bose logo is Helvetica Neue 86 Heavy Italic, which is a grotesque sans serif font designed by Eduard Hoffmann & Max Miedinger and published by Linotype.
Sources & Links:
Helvetica Neue 86 Heavy Italic Font on myfonts.comHelvetica Neue 86 Heavy Italic Font on fonts.com