Home Speakers & Audio Harman Kardon Onyx Studio 5 Portable Bluetooth Speaker (Refurb) $89.99 Speakers & Audio Harman Kardon Onyx Studio 5 Portable Bluetooth Speaker (Refurb) $89.99 By ARCOM - 9 April 2020 126 0 SHARE Facebook Twitter Go to the deal page: Harman Kardon Onyx Studio 5 Portable Bluetooth Speaker (Refurb) $89.99