Guys,
My Aktiv cards (treble) have eight DIP switches for "room correction". Each switch is worth 0.5 db. I'm working from memory here but I believe four of the switches in the "on" position is the factory preset. So, assuming that is flat response, then you can boost or reduce the highs by a total of 2 db + or -. I hope this helps. Also, there was a post recently about anyone subscribing to the DELE or LEDE room treatments. Do a search of the Audiogon archives. I have a description there of a great room with Linn speakers tight against the wall. This Dead End/Live End application, while not preferred, will be your best bet, IMHO.
If you are willing to invest some money, in the neighborhood of $100-200, to build great absorptive panels then email me directly for a description. I do advise doing something makeshift in advance of the investment. Even cutting a piece of 2" thick foam rubber and temporarily placing it behind your speakers will let you tell if this is the way to go. Be warned however, that I wouldn't use this material permanently because of the fire hazard. Ultimately you need to use rigid fiberglass inside a frame of some sort with a fabric (burlap is best) covering. If you can find a material like the sock fabric the Linn speakers use this would be a very good alternative. It can be very attractive if you are a little handy and willing to give DIY a try.
My Aktiv cards (treble) have eight DIP switches for "room correction". Each switch is worth 0.5 db. I'm working from memory here but I believe four of the switches in the "on" position is the factory preset. So, assuming that is flat response, then you can boost or reduce the highs by a total of 2 db + or -. I hope this helps. Also, there was a post recently about anyone subscribing to the DELE or LEDE room treatments. Do a search of the Audiogon archives. I have a description there of a great room with Linn speakers tight against the wall. This Dead End/Live End application, while not preferred, will be your best bet, IMHO.
If you are willing to invest some money, in the neighborhood of $100-200, to build great absorptive panels then email me directly for a description. I do advise doing something makeshift in advance of the investment. Even cutting a piece of 2" thick foam rubber and temporarily placing it behind your speakers will let you tell if this is the way to go. Be warned however, that I wouldn't use this material permanently because of the fire hazard. Ultimately you need to use rigid fiberglass inside a frame of some sort with a fabric (burlap is best) covering. If you can find a material like the sock fabric the Linn speakers use this would be a very good alternative. It can be very attractive if you are a little handy and willing to give DIY a try.