Handles up to 300W peak power (100W RMS) For rich sound. 70Hz - 29kHz frequency response For accurate sound reproduction. 1" swivel ring dome tweeter with silk diaphragm Provides clean sound. 5-1/4" multilayered hybrid fiber woofer cone With Santopre... - Update: 2011-12-29

Crossover Type: 4-way Crossover Supported: Yes RMS Output Power: 125 W PMPO Output Power: 250 W Minimum Frequency Response: 85 Hz Maximum Frequency Response: 20 kHz Impedance: 4 Ohm Material: Aluminum, Rubber Speaker Diameter: 4" Mounting Depth: 2" - Update: 2011-12-29

Handles up to 150 watts peak power (20 watts RMS) Woofer cone is constructed of composite IMPP using interlaced aramid fiber to provide big, booming bass 15/16" lightweight balanced dome with magnetic fluid and neodymium magnet provides high-performa... - Update: 2011-12-29

Handles up to 330W peak power (35W RMS) For rich sound. 37Hz - 30kHz frequency response For a wide range of accurate sound production. 1-5/8" midrange and 3/8" soft dome tweeter With a neodymium magnet for clean sound. Carbon graphite IMPP interlaced... - Update: 2011-12-29

Handles up to 250W peak power (35W RMS) For rich sound. 30Hz - 28kHz frequency response For a wide range of accurate sound production. Polyether imide balanced-dome tweeter With a neodymium magnet for clean sound. Injection-molded polypropylene woofe... - Update: 2011-12-29