HTM71 S3 Signature offers performance upgrades over existing HTM71 S3 models. New luxury finishes include Midnight Blue Metallic or Datuk Gloss wood veneer with trimmed gold detailing. It features a Carbon Dome drive unit housed in a Tweeter-On-Top enclosure, making it the perfect match for its 705 S3 Signature, 703 S3 Signature and 702 S3 Signature stablemates. This approach allows for outstanding integration and an even-more-immersive listening experience across our premium 700 Series-based surround sound systems. The HTM71 S3 Signature also features a 5” Continuum Cone FST midrange driver complete with our Biomimetic Suspension– particularly important for clarity with dialogue. Twin aerofoil profile bass drivers provide create a rock-solid foundation for dynamic performance.