Do you want professional stereo audio from your mono LD Systems CURV System? The LD Systems CURV500 Stereo Accessory Set is an all in one stereo conversion mounting and audio adapter accessory set for CURV500 satellite speakers. The included Smartlink adapter features many mounting and audio connectivity options all in a compact and reliable package. The base plate is stable and you can trust it to support your valuable satellite speakers reliably. The Accessory Set expands the uses of your LD Systems Curv 500 meaning the already versatile PA System can be used in even more situations.