This is the first thing I do with two subs- get them in phase. Two subs in perfect phase will be 6dB louder than one sub alone when both are calibrated (by themselves, one at a time) to the same level. 75dB is reference level on MOST receiver test tones. Like Denon. So if you set the meter on...
never mind, sounds like your looking for less than I was thinking. you might have fun building a DIY subwoofer. Robert can tell you how to get that going. Peace
typically people use rg6 coax for subwoofers. that is just standard cable like what your tv uses. the only difference is the connector. RCA vs FR. I am not sure what you have going on. A thick hard copper wire leaves a lot to my imagination (I didn't even know they made cable that thick! lol).
Try Sonic Boom Audio, call (905)944-8484...or go visit SVS Subwoofers Canada : sonicboomaudio.com They are the Canadian dealer for SVSound.com. The owner is a nice guy. I have hung out with him at CES for several years now. You definately want a subwoofer that will play down to 20 hz...
a cheater plug is cheap. you can try it on what ever grounded things you have in your system to find the culprit. like i said though, it is not recommended as a solution. aparently, an electronic device can build a charge that could be sent though you if you act as the ground. that hasn't...
the ground loop class I took from CEDIA was taught by the president of Jensen. I bought the ground-loop isolation kit from them. I hooked it up in line to the sub, and the buzzing didn't stop. after a lot of fiddling, i realized that if i unplugged the hdmi from the projector, the hum went...