6600-008 Sundance Spas Power Supply, Sunsound Sunsound power supply with 4 pin amp connector Certified for Spa Applications Auto switching dual voltage input 100 - 240 Vac 100% Sealed ABS Enclosure 8 mounting screw holes for easy installation Dimensions: 10-1/4" x 6-5/16" x 3" Replaces previous versions that may have been metal box We do not currently have a photo of this part.