HomeProduct Item model numberSigna S3 Signa S3 Filter Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Polk Audio Signa S3 Ultra-Slim TV Sound Bar and Wireless Subwoofer with Built-in Chromecast | Compatible with 8K, 4K… $299.00 Buy product