i can buy the Sony mdr v700 Headphones in a good price and i wanted to know if its a good idea to use these with my audio system that has less Response Frequnecy range. the headpones got 5Hz to 35,000Hz while my audio system has 25Hz to 20,000Hz will it work on my system even though my system doesnt has that wide range, or the difference is too big and theres no point in buying pro gear for a home system ? thanks ahead