Unparalleled HIFI listening performance built into this Loudspeaker, featuring a efficiency design with a neodymium magnet assembly and an imported silk diaphragm that deliver clear, detailed sound across the spectrum. Tweeter performance: frequency range 1200 Hz to 20000 Hz provides extended and refined frequency response. Impedance is selectable to match your amplifier (4 Ohms, 6 Ohms, or 8 Ohms) for flexible compatibility and optimized power delivery. sensitivity: 90 dB sensitivity ensures strong, dynamic playback with clear microdetail and good frequency extension, even with moderately powered amplifiers. For music lovers and home theater enthusiasts: the Loudspeaker offers precise imaging and detailed sound reproduction that helps you hear subtle musical nuance and clean dialogue in film soundtracks. Compatibility and setup: designed to work with a variety of audio systems through selectable impedance and standard connections, suitable for twochannel stereo, as well as integration into home theater configurations when paired with an appropriate receiver. Use scenarios: Twochannel hifi stereo in a living room for detailed music listening with accurate tonal balance. Front left/right speakers in a home theater setup to deliver clear dialogue and immersive sound effects. Desktop or smallroom listening in a compact setup for resolution audio and nearfield listening.