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A Question About HPF Filters

Discussion in 'Amps and Cabs [BG]' started by xofnahtan, Dec 1, 2005.


  1. Okay I have a Hartke HA2000 200 watt head. I've had it for about 4 months and I've blown 2 speakers since I've got it.

    Now to the point. Today at band practices my amp was was soudning realy ****ty. It had a nasty low rumble ( not a good one this was too low and was making my bass harmonize.) and the compression wasn't helping the volume differences between notes. So I shut it off and started to look throught the manual for the head to see what I could do about it and I found the diagram of the back of the amp. I noticed a switch I hadn't seen before and it it said that when it was on it would reduce the realy low frequencies. I was wondering if turning the switch on would help with my speaker problems?
     
  2. billfitzmaurice

    billfitzmaurice Commercial User

    Sep 15, 2004
    New Hampshire
    Owner, Bill Fitzmaurice Loudspeaker Design
    Try it. If you're pushing a lot of lows into a speaker that can't do anything with them that might explain why you're blowing drivers.