I just received my kit z 506! Frankly huge to play a ps3 and other multimedia. Believe me than for its size and price its audio transmission! If it is for her an apartment than enough to bring up the neighbors! I want to note that to connect to a TV simply racorder the light green cable to the TV's headphone jack. No need to RCA as indicated in the user manual! The rear speaker cables for are long enough. 5m!