Product Highlights: 2-way 5"x7" speakers (pair) treated paper composite woofer cone with butyl rubber surround steel woofer basket 1" silk dome tweeter built-in MXR crossover handles up to 100 watts RMS (220 watts peak power) frequency response: 60-22,000 Hz sensitivity: 90 dB at 2.83 V mounting depth: 2-5/8"