AMX 11 AC-Powered Stereo Amplified Speaker System (400-1324) Features Faxback Doc. # 38456 Your Radio Shack AMX 11 AC-Powered Stereo Amplified Speaker System transforms your portable CD player, stereo mate or personal cassette player into a complete music system. This system is compatible with any audio source that has a 1/8 inch stereo headp hone jack. (EB 3/19/97)