FSR WB-X1NK-XLR-B

3 Rows of 5 Neutrik D-1 Holes (total 15 XLR's) - No Knock-Outs

FSR WB-X1NK-PLT-B

X1 Back Box with Internal Blank Plate - No Knock-Outs

FSR WB-X1NK-IPS-B

2 Rows of 8 IPS Single Spaces (Total 16 IPS Single Spaces) - No KO's

FSR

FSR WB-X3-GNG-B

Back Box, (3) 2 Gang and (1) 4 Gang Openings In 2 Rows w/ KO'S

FSR

FSR WB-X2-GNG-B

2 1-GANG on One Side, 4-G on Other Side of Interior Area