Hi Due to a recent change in where i keep my tv and av equipment my speaker cable is about 1mtr too short if i was to purchase another 1mtr speaker cable would i lose any quality by using speaker connectors to attach one cable to another instead of me buying a whole new 10 mtr speaker cable in one run the connectors are plastic have 2 screws on each end square shaped and you simply connect the connector to the cable and then the extra cable to the other end of the connector to make it longer. hope some one can advise as the cable is £5.50 a mtr so dont wont to spend more money cable is QED silver anniversary cable. Thankyou.