Question: I have a denon udra70 stereo and hunger to add a subwoofer. We have a normal sub for our dvd system so i decided to try it on my stereo. It did not work. Do i need a powered sub or is my twist just not working?
Thanks, Andrew
Answer: A powered sub uses RCA cables at set up level from the subwoofer output on your stereo. To use a passive sub, you would run your speaker cables to the indifferent sub. A passive sub has inputs for speaker cables coming from your stereo and a crossover generate that feeds the
Geoff S | Feb 03, 2007