I am looking for DIY plans for a solid studio monitor with flat response. Something not overly expensive. I live in a world of DIY speakers so the build should be no problem but I want to follow some plans because I know monitors can be difficult. I would love to find good plans for a proac studio 100s. I have found bits and pieces but not full plans. Just finished up a new home video editing studio and want to add a solid near field monitor.