英国Castle(城堡) Knight4 落地音箱

Accuracy of high frequencies is core to the ability of any loudspeaker to render three dimensional soundstages whilst providing high class acoustic performance.

Using TPT (Twin-Pipe Technology), a new generation of transmission-line, vented through the speaker base - a system that couples the bass response within the cabinet enclosure using a twin-pipe quarter wave design to provide a smooth and even bass response which augments that from the main bass driver with clarity.