Yes. The easiest way is to attach the Bose solo to a TV via digital optical audio cable and connect the 4k blu-ray player to the tv via HDMI. The only other option is to connect the Bose system to the player via digital coaxial cable. The player does lack the digital optical out.
Insignia - 6' Digital Coaxial Audio Cable - Black
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Insignia - 6' Digital Optical Audio Cable - Black
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