The general rule-of-thumb for integrating subs and main speakers is to allow a one-octave overlap. Hence, if your main speakers were flat to 40 Hz, you'd want the subwoofer's crossover point to be about 80 Hz.
subwoofer setup problem
I am trying to mate an ACI Titan II with my Thiel 22. The Thiels go down to 30 hz but the lowest crossover on the Titan is 35hz. Thus, there is an annoying overlap in frequency. I am considering several possible options and would appreciate some input. They are (1) get a REL sub whose lowest crossover point is 28 hz. (2) get an active crossover and cross my mains at a higher point. (3) use a passive 65hz filter between my preamp and amp that ACI has.
The passive filter is the cheapest route but will it do more harm (to the sound of my thiels) than good?
Thanks
Greg
The passive filter is the cheapest route but will it do more harm (to the sound of my thiels) than good?
Thanks
Greg