Whirlwind PR Series Rack Panel

Whirlwind makes rack panels in EIA 19 in. standard sizes from 1.75 in. to 10.5 in. high, which is one through six rack spaces. They come blank or prepunched with 10, 12, 24 or 36 holes for Whirlwind WC series XLR and 1/4 in. connectors, or for Neutrik D series.

A two rack space panel is also manufactured with 2, 4 or 6 holes for speakON or EP connectors. The R series numbers are the blank panels: R-1 is 1.75 in. and one rack space, R-2 is 3.50 in. and two, up to R-6 at 10.50 in. and six.