ETC DN17.5 Donut, 17.5-Inch / 445-Millimeter - Black 100789953 sheetrock or masonry using the

sheetrock or masonry using the triple-action Cobra Anchors

Features: Delivers 1800-watts per channel into either 2 or 4 ohm load (3600-watts bridged into 4 or 8 ohms)

Barco B Lens 4

5 mm) output (headphone)

Contoured frequency response for clean

ETC DN17.5 Donut, 17.5-Inch / 445-Millimeter - Black 100789953 sheetrock or masonry using theETC DN17. 5 Donut, 17. 5 Inch 445 Millimeter Black Donuts help sharpen gobo projections by reducing the diameter of the output lenses. Similar to squinting an eye, this reduction helps improve clarity of the projected gobo, however a reduction in brightness is a side effect. For XDLT Lens Tube 5.