Recent content by Sevenxs

  1. S

    Q Acoustics Q7000 Sub - possible problem

    Hi I have a problem with my sub. Just moved house. Left hi quality RCA phono cable behind. Installed new cheaper 10m one but only get a hum which will get louder if you turn up the volume on sub. Sub will auto switch off/on as it should. Any clues. Tried both sub outputs from my Yamaha amp.