Category Loudspeakers Brand Name Gold Audio Model GA-503 Dimensions (L x W x H) ¢200*100 Place of Origin China Special Features GA-503 Ceiliing Loudspeaker 1.5 inch Speaker ¢200*100 2.Installs the hole size:¢167 3.Power 2-10W 50V/70V/100V /120V Green Product Yes