TOA Back Box For PC-580R And PC-580RV L-Mount The new push-button mechanism enables

The new push-button mechanism enables you to position and lock the ball head in one rapid intuitive movement

Quick release arm used to mount standard 16mm light fixtures attachments 16mm female and Spigot 013 (16mm male and 1/4 - 3/8 screws)

the benefits of Sigma’s ultra-low reflection multicoated optics are crystal clear

The AT-063AP is a flush-mounted wall attenuator and uses a transformer which allows connectionof a wide range of loads (6 W or less)

Applications include speaker systems for houses of worship

TOA Back Box For PC-580R And PC-580RV L-Mount The new push-button mechanism enablesThe BB 580W Round Flush Mount Back Box is a metal case that can be attached to TOAs PC 580RU RVU flush mount ceiling speakers for flush mounted applications. Specifications Knockouts Four 2 way knock outs spaced evenly at 90 degrees around the body , 2 from back, Four mounting straps Finish Galvanneal (satin coat) steel construction, Unpainted Anti resonance spray coating applied to the interior of the enclosure Dimensions 10 inner diameter at the