Using the latest technology, Xenith speakers deliver clear and powerful sound. A high efficiency design makes them perfect for any head-unit. Xenith speakers create a new reference level for the value-oriented market. Series: Xenith Series Type: 3-way Speaker Woofer Material: Black Piano Finish, Acrylic Speaker Cone RMS Power: 60 Watts Sensitivity: 92 dB Frequency Response: 55 Hz - 20 kHz Impedance: 4 Ohm Mounting Depth: 3.25"