Home Speakers & Audio Harman Kardon Onyx Studio 4 Wireless Speaker (White, Black, or Blue) $99.99 Speakers & Audio Harman Kardon Onyx Studio 4 Wireless Speaker (White, Black, or Blue) $99.99 By ARCOM - 16 March 2021 88 0 SHARE Facebook Twitter Go to the deal page: Harman Kardon Onyx Studio 4 Wireless Speaker (White, Black, or Blue) $99.99