Text Box: LEFT HI PASS Text Box: 50 HZ Text Box: 70HZ Text Box: 100 HZ Text Box: 150 HZ Text Box: RECEIVER OR MAIN AMP Text Box: IN Text Box: OUT Text Box: 2W-1 Text Box: TO WOOFER AMP Can be mono mixed Text Box: ADDING A HOME SUB-WOOFER SYSTEM Text Box: ATTACH VELCRO ON BACK IF DESIRED Text Box: PFMOD 2W-1 INSTRUCTIONS