Pyle In-Wall / In-Ceiling Dual 5.25'' Enclosed Speaker Systems, 2-Way Flush Mount Stereo Speakers (Pair) In-Wall / In-Ceiling Systems, 2-Way Stereo Sound Speakers, 300 Watt Peak Power 5.25-Inch Long-Throw Woofers, 1-Inch High Temperature Voice Coils, Mounts Flush 1-Inch Titanium Dome Tweeters, 4-8 Ohm Impedance, Vented & Enclosed Housing Perfect for Custom Installations & Applications - Frequency Response: 70Hz-22kHz Overall Dimensions (W x H x D): 8.3'' x 11.8'' x 3.8'', Cut-Out Size: 7.0'' x 10.6'' x 3.7''