Polk Audio Signature S15 bookshelf speaker review.

Reviewed Today: Polk Audio Signature S15 bookshelf speakers https://www.crutchfield.com/S-IYx58irGOSC/p_107SIGS15/Polk-Audio-Signature-S15-Washed-Black-Walnut.html Associated Equipment: Kinki Studio EX-P7: https://www.kinki-studio.com/ex-p7 Kinki Studio EX-B7 monoblocks: https://www.kinki-studio.com/ex-b7 Emotiva TA-100: https://emotiva.com/products/ta-100 Emotiva Airmotiv S8 Subwoofer: https://emotiva.com/collections/subwoofers/products/airmotiv-s8 Bluesound Node 2i: https://www.crutchfield.com/p_813NODE2IB/Bluesound-Node-2i-Black.html (all music is hi-res streamed from TIdal) Cables are all MazeAudio or Analysis Plus : http://www.mazeaudio.com/products.html