Hi, I'm going to build an active subwoofer hidden in a small table next to the sofa, the problem is that I have no experience in speaker design. I have already built several loudspeakers, Full Statements, Natalie P, Kairos, Rogers Ls3 / 5a so I have at least a good build experience. Currently I...

Has anyone tried using one center channel speaker above the screen and one below the screen? Seems like it would work well to me.

Currently upgrading my subs ( from (2) 12 and (2) 15 , all different from each other) and looking for some bass management of some sort - and only have a the onkyo 818 w/ audyssey - will the mini DSP be a better way of getting all (4) of my new subs ( SI 18HT) to work together? and if so which...

This should be simple as hell, but the internet appears to be brain-dead on this topic. Every search result returns options that are slow and do too much and don't provide the SIMPLEST conversion (no changes to the original other than making a copy compatible with MP4. Doesn't have to be special...

Several years ago, I built a large sonosub for my small basement theater--a UXL18 in a 26" tube tuned to about 13.5 hz. It definitely shakes the room/house at some frequencies! However, it's boomy, not smooth throughout the room, and I've become interested in more finesse over sheer output. I...