i'm jealous about the almost walking distance to home depot but yea thanks for the reply...i'm in a 98 4 door tahoe with my set up in my sig in a 12 foot double layered box with resin and threaded rod with changeable port (35hz for now and 150 sq inch~what loyd told me to do) i know theres no way to tell but is this capable of low 50s and what is your prediction in bass race because i know tahoes are a bitch to meter in ya know.....unless you have 16k+ of power and 4 mt 18s lol