Coaxial 2-way speakers support Hi-Res Audio while suiting an analog era. These speakers allow the soundstage of Hi-Res Audio playback to be heard. These speakers have been newly developed based on the 13cm coaxial two-way units previously developed for the S-300NEO. The woofer section uses an Air-Dump Center Pole System as in the S-300NEO, while the tweeter section uses a new titanium dome tweeter that allows playback of frequencies up to 50 kHz. The outstanding soundstage positioning and rich sound that exceeds expectations for its size have not changed. With the additional support for Hi-Res Audio playback, however, you can enjoy the expressiveness of even higher resolution and fine nuances.