Hi there, about to build a pair of ported 90l eminence lab 12 subwoofers tuned to 25hz. Want to power them with a behringer ep 2000.
Anyone know the easiest way to set up an adjustable low pass filter (like the variable knobs on active subwoofers eg 50-100hz). Also want to have a fixed high pass at 20 hz. Input would be line level.
I would be grateful if you could tell me the easiest way of doing this both both digitally and analogue. Thanks.
Anyone know the easiest way to set up an adjustable low pass filter (like the variable knobs on active subwoofers eg 50-100hz). Also want to have a fixed high pass at 20 hz. Input would be line level.
I would be grateful if you could tell me the easiest way of doing this both both digitally and analogue. Thanks.
This should give you ideas:
http://www.diyaudio.com/forums/subwoofers/200320-active-crossover-tapped-horn.html
I just went through this but wanted the high pass to protect the subs from over excursion if playing At any high volumes under the horn tuning frequency.
Anyway for $99 plus $10 for a plug in the mini DSP is very helpful (and flexible)
Anyway for $99 plus $10 for a plug in the mini DSP is very helpful (and flexible)
There are plenty of cheap and easily adjustable active crossovers for car use, they'll be 12v powered and 2-way,. They won't have a "subsonic", but these can be easily made on the RCA input side-I have seen a link on here, or get one of these: FMOD (Filter Module) High Pass RCA Level Crossover
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