Owner's Manual
Page 1
... susceptible to falling over . Contact qualified YAMAHA service personnel when any reasons. • Secure placement or installation is not taken to fall over , it may cause fire and bodily injury. PRECAUTIONS Read these precautions carefully before using an amplifier with a rated output power higher than the nominal input power of the speaker, care should never be opened for any accident caused by vibrations...
... susceptible to falling over . Contact qualified YAMAHA service personnel when any reasons. • Secure placement or installation is not taken to fall over , it may cause fire and bodily injury. PRECAUTIONS Read these precautions carefully before using an amplifier with a rated output power higher than the nominal input power of the speaker, care should never be opened for any accident caused by vibrations...
Owner's Manual
Page 2
...end portion of the speaker in two types. Outer hole Inner hole (L) (R) Stand (R x 2, L x 2) Pad x 4 Note Washer x 4 Screw (25mm) x 8 The provided stands are for the right side and others are in the same way and confirm that all 4 stands have been firmly attached. (R) (L) Front Use the 8 specified ...the speaker by following the figure below. View from the bottom of the speaker (L) Back (R) 2 Put a screw through the inner hole of the stand, and screw it into the outside hole of the speaker. ATTACHING THE STANDS When placing the speakers, be sure to use the stands ...
...end portion of the speaker in two types. Outer hole Inner hole (L) (R) Stand (R x 2, L x 2) Pad x 4 Note Washer x 4 Screw (25mm) x 8 The provided stands are for the right side and others are in the same way and confirm that all 4 stands have been firmly attached. (R) (L) Front Use the 8 specified ...the speaker by following the figure below. View from the bottom of the speaker (L) Back (R) 2 Put a screw through the inner hole of the stand, and screw it into the outside hole of the speaker. ATTACHING THE STANDS When placing the speakers, be sure to use the stands ...
Owner's Manual
Page 3
... + NS-777/NS-555 (R) NS-777/NS-555 (L) Speaker output terminals of the amplifier SPEAKERS R + L A + B Amplifier or Receiver ICONNECTIONS • Connect the screw-type input terminals at the rear of the cable. Before making sure not to avoid damaging the speaker or the amplifier, or both components using one speaker is switched off . Short bar Loosen Tighten How to the speaker output terminals of the amplifier (or receiver) with reversed polarity, the sound will be unnatural and lack bass. 2 Loosen...
... + NS-777/NS-555 (R) NS-777/NS-555 (L) Speaker output terminals of the amplifier SPEAKERS R + L A + B Amplifier or Receiver ICONNECTIONS • Connect the screw-type input terminals at the rear of the cable. Before making sure not to avoid damaging the speaker or the amplifier, or both components using one speaker is switched off . Short bar Loosen Tighten How to the speaker output terminals of the amplifier (or receiver) with reversed polarity, the sound will be unnatural and lack bass. 2 Loosen...
Owner's Manual
Page 4
... of cables. Set up the speakers on a well-built stand. To connect the speaker to the amplifier separately using two pairs of the TV. NS-777/ NS-555 Subwoofer Center Rear effect Note This speaker features a magnetically shielded design, but there is still a chance that placing it controls the whole sound quality of connection decreases the modulation distortion caused by following the owner's manual supplied with your amplifier. [Bi-Wired Connection] Remove the short bars before connecting. This type...
... of cables. Set up the speakers on a well-built stand. To connect the speaker to the amplifier separately using two pairs of the TV. NS-777/ NS-555 Subwoofer Center Rear effect Note This speaker features a magnetically shielded design, but there is still a chance that placing it controls the whole sound quality of connection decreases the modulation distortion caused by following the owner's manual supplied with your amplifier. [Bi-Wired Connection] Remove the short bars before connecting. This type...
Owner's Manual
Page 5
... above. SPECIFICATIONS NS-777 Type 3-way bass reflex speaker system Magnetic shielding type Driver 20 cm (8") cone woofer x 2 Wave guide horn 13 cm (5") cone mid-range Wave guide horn 2.5 cm (1") dome tweeter Frequency response 30 Hz - 35 kHz Nominal impedance 6 ohms Nominal input power 100 W Maximum input power 250 W Sensitivity 89 dB/2.83 V/m Crossover frequency 1 kHz, 4 kHz Dimensions (W x H x D 276 mm x 1100 mm x 390 mm (10.9" x 43.3" x 15.4") Weight 24.4 kg (53 lbs. 13 oz.) Accessories Stand...
... above. SPECIFICATIONS NS-777 Type 3-way bass reflex speaker system Magnetic shielding type Driver 20 cm (8") cone woofer x 2 Wave guide horn 13 cm (5") cone mid-range Wave guide horn 2.5 cm (1") dome tweeter Frequency response 30 Hz - 35 kHz Nominal impedance 6 ohms Nominal input power 100 W Maximum input power 250 W Sensitivity 89 dB/2.83 V/m Crossover frequency 1 kHz, 4 kHz Dimensions (W x H x D 276 mm x 1100 mm x 390 mm (10.9" x 43.3" x 15.4") Weight 24.4 kg (53 lbs. 13 oz.) Accessories Stand...
