Yamaha NS-525 Owner's Manual - Page 4

Remove the short bars before connecting. Black (-) Tweeter terminals Red (+) Short bars Mid-range/woofer terminals NS-525F(R) NS-525F(L) NS-525F(R) NS-525F(L) Bi-Wired Connections This speaker system is capable of bi-wired connections. To connect the speaker to the output terminals of the amplifier (or receiver), two pairs of cables for each of mid-range/woofer and tweeter used instead of standard connections. This type of connection decreases the modulation distortion caused by electric resistance of the cables and driving current of the speakers. Consequently, purer sound quality can be expected. To utilize bi-wired connections, remove the short bars from the terminals first, and then connect the mid-range/woofer and tweeter to the amplifier separately using two pairs of cables. SPEAKERS R L +- -+ Amplifier or Receiver SPEAKERS R +- L A -+ B Amplifier or Receiver Both SPEAKERS A and B should be selected. When using a banana plug Banana plug 3 1 2 1 Remove the cover by pulling it toward you. 2 Tighten the terminal knob. 3 Simply insert the banana plug into the terminal. E-4