Speaker DesignThe Sony® XS-GT5727A 5x7” speakers use a classic coaxial design with multiple mounting options.The woofer cone is constructed from durable polypropylene for smooth mid-range frequenciesand the PEN tweeter delivers clear high frequncies.Power HandlingThe XS-GT5727A power handling is 190 Watts Max Power and 35 Watts Rated power.Specifications© 2010 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part withoutwritten permission is prohibited. Sony, Xplod, and the Sony, nav-u and Xplod logos aretrademarks of Sony. All other trademarks are trademarks of their respective owners.Features and specifications are subject to change without notice. Non-metric weights andmeasures are approximate. /Updated: December 14, 2011AudioFrequency Response 50-23,000 HzImpedance 4 ohmSensitivity (db) 87 +/-2dB (1W, 1m)GeneralMagnet Ferrite / NeodymiumMaterial Polypropylene / PENPowerPower Handling Capacity 190 WattsRated Input 35 wattsWeights and MeasurementsDepth (Approx.) 2-3/8 "Diameter (Approx.) 5x7 inchesDimensions (Approx.) 5-1/2x8-3/4x2-3/8 inches (139x193x58 mm)Dimensions (Approx) Depth 2 3/8"Weight (Approx.) 1 lb. 7 oz. per speakerSupplied AccessoriesSupplied Accessories Parts for InstallationXS-GT5727A 5"x7" 2-way Speakers