Hi Mike, I'm looking to start my first build. I considering one of the GR research kits you have already done so I'm hoping that you could help point me in the right direction. It looks like you like the wedgies the best? Is this right and how do they compare to the N1X or the other speakers you have?
My majority of my listening is on low to medium volume music but once in a while I'd like to crank up to music to some rock. Would the wedgies still do OK with that if matched with some good subs?
Jonas
Jonas,
You are correct about the Wedgies being my favorite however, I have not built a GR Research kit I didn't like. It has been more a matter of which one do I like better in a particular application. The Wedgies are an open baffle (OB) design and have some unique characteristics (read all about the Wedgies in this thread
http://www.audiocircle.com/index.php?topic=126112.560 ) and placement requirements compared to boxed speakers. For placement, the Wedgies (and Omni) need to be at least 3 feet from the wall whereas a sealed box like the X-CS and N3S can be placed up against the wall. Ported boxes like the N3, N1X, and X-LS need about 18" or so behind them. Some folks like Jay (Captainhemo) have built their N3's with the port opening to the front so the speakers could be placed closer to the wall.
If you can pull the speakers far enough away from the wall you can use an OB or Omni design. If not you will want to use a sealed or ported design. For example, the way my living room is arranged if I pulled the speakers 3 feet in from the wall the right speaker would be in the opening from the front foyer. That means the Wedgies won't work here so I have N3's in this system. I could rearrange the living room and be able to use the Wedgies except for one tiny little problem, my wife likes the living room as it is.
Something else to remember about the Wedgies, they cannot be played by themselves. They must have some type of bass unit(s) that can play up to 200Hz or you will not have any mid or upper bass. Ideally you would want both speakers to have their own bass sections to preserve the stereo imaging of the mid and upper bass and they would also be open baffle so the sound has the same characteristics across the whole frequency range. However, if resources are a little strapped but you know you want to go with the Wedgies you can start with one or two subs that can crossover at 200Hz (provided you already have the sub(s)). If you are going to have to buy a sub that will crossover that high you would be better off to build one OB bass section then add the second later on when resources permit. I already have a small sub that can cross at 200Hz so I am using it until I can afford to build the OB bass sections. The bass doesn't blend well with the Wedgies but it is OK for the time being.
For music the N3's or MTM's (Classic or Encore) don't really need a sub. The X-LS, X-CS, and N1X will benefit from a sub but it only needs to play up to 60-80Hz.
All of these speakers perform very well at low volumes but can definitely make your ears bleed if you are so inclined (me, I want to keep what hearing I have).
Which one is best for you? That really depends on the amount of space you have, your personal tastes and your budget. My preferences are: for a larger area - Wedgies if I have the room, N3's if I don't; for bookshelf applications - either the N1X or the X-LS Encore (I'm not sure which one I like better, it depends more on my mood and what I am listening to than anything else); for nearfield (desktop) applications - the LGK 1.0 is killer. It would also be good in a bedroom where you have your speakers placed on the headboard rather than across the room.
In the interest of full disclosure, I have never built a stock kit. I have always upgraded to Sonicaps, Mills resistors, and added by-pass caps (sometimes Gen II and other times Platinum). Also, with all the X-Series Encore kits I have never used the stock circuit board. In addition to the capacitor and resistor upgrades I also upgraded the inductors to Erse XQ and point-to-point wired the networks just like all the other GR kits. This means my impressions are all based on upgraded kits so I cannot make any comparisons to stock kits.
Hope this helps,
Mike