Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com
Q In my current system, the receiver’s subwoofer output connects to an external amp linked to a passive subwoofer via a 20-foot length of speaker wire. The speaker wire runs under the floor and is tacked to the basement floor joists, where it crosses several household electrical wires. I would like to upgrade my subwoofer, but am having trouble finding one that is not self-powered. What concerns me about using a powered sub in my current setup is that the 20-foot coaxial cable run from the receiver to the sub would be susceptible to noise and interference. Are my fears unfounded? — David C.
No comments:
Post a Comment