ETC 42550LT-1 25-to-50-Degree Zoom Lens Tube - White 100811409 The StratoTile has been fully

The StratoTile has been fully tested to meet the stringent ASTM-E84 fire and smoke development requirements for Class-A/1 designation and safe use anywhere

Isolating a crossover from a power ampEliminating noise problems can take hours of troubleshooting

Featuring a unique carbon fiber design

It allows very low latency and cable redundancy without any audio dropout

adjustable sound sensitivity

ETC 42550LT-1 25-to-50-Degree Zoom Lens Tube - White 100811409 The StratoTile has been fullyETC 42550LT 1 25 to 50 Degree Zoom Lens Tube White ETCs 42550LT is a 25 50 zoom lens tube assemblyin Whitedesigned to be used with ETCs Source Four incandescent and LED ellipsoidal light engine bodies. ETCs patented one hand zoom and focus operation makes adjusting the lens simple and quick. But the best part is that Source Four Zoom has all the advantages of the revolutionary fixed focus Source Four: bright even field, cool beam, and amazing