High Pass Filter May 18, 2017 16:58:29 GMT -5 via mobile Quote Select PostDeselect PostLink to PostBack to Top Post by joswald21 on May 18, 2017 16:58:29 GMT -5 Does anyone have experience with Inline RCA form-factor high pass filters - see link? I want to keep deep bass frequencies from reaching the bookshelf/satellite main speakers.www.parts-express.com/harrison-labs-fmod-inline-crossover-pair-100-hz-high-pass-rca--266-274