One way to design the perfect home theater room is to build a budget-friendly DIY subwoofer box out of affordable materials. This simple project will not only help improve your theater's sound ...

[Dane] built this excellent home theater pre-amplifier. He used [Mark Hennesy]’s pre-amp design to start with, and added selectable XLR, RCA, SPDIF and even USB audio inputs. Discrete inputs ...

And although I already have a living room that accommodates a DIY home theater, it could be even more astounding. So ahead: a survey of what I’m currently working with, and how I’d level up if ...