MQ60HLINKB BLACK LINK PLATE TO CREATE 360 DEGREE SPEAKER WITH 2 X MQ60HB RCF MQ60HLINKBRCF MQ60HLINKB Suspended Mount Link Bracket to Join 2 MQ 60H Speakers MQ60HLINK accessories, available in black (AC MQ60H Link B) or white (AC MQ60HLink W) can be used to support 2 MQ 60H speakers to form an Omni directional high quality speaker array (360) dispersion over a horizontal surface which is controlled over a vertical surface. Combining the four constant directivity tweeters In this way, in fact, limits sound dispersion towards the ceiling