Yamaha NS-C515 Owner's Manual - Page 3

English Remove the short bars before connecting. Tweeter terminals REMOVING THE FRONT COVER The front cover is fastened to the enclosure at four points and can be removed if desired. To remove the cover, hold on to both sides and slowly pull straight away from the speaker. To reattach, line up the four holes on the inner surface of the cover with the four corresponding pegs on the speaker and push gently. Woofer terminals - + NS-C515 Note When the cover is removed, take care not to touch the speaker units with your hands or to exert excessive force with tools. CENTER + - Amplifier or Receiver 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 woofer and tweeter are 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 woofer and tweeter to the amplifier separately using two pairs of cables. SPECIFICATIONS Type 2-way 3-speaker bass reflex speaker system Magnetic shielding type Driver 13 cm (5") cone woofer x 2 3 cm (1") dome tweeter Impedance 6 Ω Frequency Response 57 Hz to 50 kHz Nominal Input Power 100 W Maximum Input Power 300 W Sensitivity 90 dB/2.83 V/m Crossover Frequency 3 kHz Dimensions (WxHxD 500 x 170 x 218 mm (19-11/16" x 6-11/16" x 8-9/16") Weight 8.0 kg (17 lbs. 10 oz.) Accessories Fastener x 4 G Specifications subject to change without notice due to product improvements. G Care should be taken not to exceed the input power values noted above. E-3