Acoustat, 121-2a can they be cut down


I have a pair of Acoustat 121-2a that I would like to shorten.....Has anyone tried that ??? Can it be done without a total waste ???
autospec

Showing 4 responses by fire_bottle

The two's are the hardest model to place, but I've heard them sound very, very good. In fact, my first Acoustat listening experience was with Model 2s in a room that was about 14 by 22. They were powered with a Crown Macro Reference. There were no issues with bass or volume... and they soundstaged beautifully. That setup did involve quite a bit of tweaking but eventually sounded incredible.
To add to Mofimadness' post, you can easily transform these into a pair of Model two's as you suggest by removing the panels and cutting the frame down. I would suggest two things:

1) Cut the frames to about 60" tall and re-mount two panels in each frame near the top. You want the panels to be about 12" off the floor for most rooms. Of course it would be easy to experiment and well worth it.

2) Inside the interface, you'll see a terminal strip with a wire clip. This is the input the the bass transformer. You need to move the wire clip the the correct transformer tap for a two-panel speaker. You want the Red wire. There are three - Yellow is for 4-panel speakers (Model 4 or 2+2), Orange is for 3-panel speakers (Model 3), and Red is for 2-panel speakers (Model 2 or 1+1).

Also if you can do some more frame construction you may want to consider putting together a set of threes (three panels side-by-side) and using the orange tap. IMO, it is better to go wider with Acoustats before going taller - I very much prefer the sound of threes to 2+2s. Better yet, make some fours if your room is wide enough!

Good luck with your project.
Agreed with Samujohn, you may want to just find the model that fits your room best and sell off the 2+2s, especially if you can do both locally.

Plato, in my experience the Monitor 4s can actually sound downright magical in the right room. I've displaced Model 3s in fairly narrow rooms twice now. With Acoustats it's always a matter of just setting them up and seeing what happens... which is why I tend to keep a stock of various models handy.

Fortunately for me I have low ceilings so it's down to three models - the 2, 3, and 4. Right now the Monitor 4s are winning out to my surprise!
Autospec, I find it best to remove all staples on both ends of the speaker and slide the sock off without turning it inside out. You'll find that Acoustat appearantly paid their sock staplers by the staple - there are a billion of 'em! If you are going to reuse the sock you just gotta bite the bullet and pry out all the staples with a small screwdrier and a pair of pliers. When you reinstall, you can use way less staples...

You can also wash the socks. I washed my tan ones and they looked much better. You don't need to dry them - they are low enough density that they come out of the washer almost dry after the spin cycle. Just hang 'em up or lay them on a sweater drying rack for an hour and they'll be bone dry.