Legrand- MS3650 evoQ 3000 Series 6.5" Ceiling Speakers (Pair)Designed specifically for multi-room audio installations, the 3000 Series In-Ceiling Speaker includes high-efficiency blue mica fiber woofers and silver mylar tweeters for excellent sound quality and even, smooth frequency response.Product Specifications WIDTH7-3/4 EFFICIENCY91 db HEIGHT-- CONNECTION TYPE 2-- POWER PEAK100 W CONNECTION TYPE 1-- POWER RMS50 W SPEAKER DEPTH INCHES3.29 APPLICATIONIn-Wall/Ceiling TWEETER TYPE1" PEI Mylar WOOFER TYPEMica Fiber SERIES3000 Series POWER HANDLING100W Peak/ 50W RMS MOUNTING DEPTH3-2/7 TWEETER1 DESCRIPTIONevoQ 3000 Series 6.5" Ceiling Speakers (Pair) WOOFER6.5 BRACKET REQUIRED364672-02 MANUFACTURER PART NUMBERMS3650 DEPTH3-2/7 TYPE2-Way Coaxial FREQUENCY RESPONSE60-20 K BRANDLegrand-