Pyle 6.5 Inch Mid Bass Woofer Sound Speaker System - Pro Loud Range Audio 300 Watt Peak Power W/ 4 Ohm Impedance And 60-20Khz Frequency Response For Car Component Stereo PLG64
SDC 101-SP External 15 Watt Speaker Connects Directly To 1511S Or 1511T For Enhanced Decibels Onsite Or Remote Voice Message Annunciation Speaker Driver May Be Provided By Others For Extreme Decibel Requirements