ETC 400BD-1 Barn Door, 4-Leaf with Extension Ring, 7.5-Inch / 190-Millimeter, White 100748410 Depth: 180 mm (7

Depth: 180 mm (7

Output Connector: Interchangeable industry-standard thread

Long throw 4" (102 mm) woofer housed in a fire rated ABS plastic enclosure for extended LF performance down to 75 Hz

Headphone S/N Ratio: 98

including a 10-pound 12" base that provides unmatched stability to handle the heaviest microphones and longest boom arms

ETC 400BD-1 Barn Door, 4-Leaf with Extension Ring, 7.5-Inch / 190-Millimeter, White 100748410 Depth: 180 mm (7ETC 400BD 1 Barn Door, 4 Leaf with Extension Ring, 7. 5 Inch 190 Millimeter, White The ETC 400BD 1 is a White Barn Door for Source Four PAR. Large leaves and tube diameter optimize Source Four PAR light output. Diameter: 6. 75".