Cambridge Soundworks BassCube 12 Speaker "ma audio subwoofer" Questions

...audio receiver. What is causing this and how can it be fixed? Darren McNamara Bellingham, MA Some componet in the Amp circuit is breaking down. The longer you let this go, the more of a chance that ...

Measuring mA with a DMM I'm trying to bias a tube amplifier using a Sperry 350a digital multimeter. I'm getting a negative reading when the amp is powered up (-65mA) as opposed to just 65mA. Any idea ...

...MA-10D speakers to a wall. I can't see any mounting capabilities on the back, sides, top, or bottom of the speakers. Has anyone successfully mounted speakers like these before? Hmmm. .U don't have ...