2. amps-preamps
  3. 190574-2439

Do No Harm ... well the least harm anyway

I want to insert a high pass filter between my preamp and amp (both Benchmark) so I can limit the frequencies going to my full range speakers (Ref 3A Nefes II) to over 100Hz with a 24 db/oct. slope. The 3 possible ways are passive, active, or digitally (A to D then D to A where this is done through software). I am seeking opinions on which method would be the least intrusive to the original signal (ie. best sounding). Thanks for any replies.

koestner

Showing 1 response by immatthewj

immatthewj
3,138 posts
 

@knotScott , can you expound upon this?

Every room and situation is different, but I find my subs sounds best 180 out of phase,

How do you achieve this?  Are you running your subs via speaker wire input from amp and one sub is hooked up + to +/- to -, and the other sub is hooked up + to -?

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