- May 5, 2002
My soon to be completed room is 18 x 22 by 20 ft high. carpeted with berber carpet. wired for 7.1 and wired for 2 powered subs. which is better, down or forward firing subs. so far i have seen the JBL PB12 and the velodyne cht 12. will carpeting eat up the bass from the down firing sub? I'm thinking of getting one 12" sub and adding another if need be. any suggestions?