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NS-F901 SPEAKER ENCEINTE OWNER’S MANUAL MODE D’EMPLOI BEDIENUNGSANLEITUNG MANUAL DE INSTRUCCIONES ИНСТРУКЦИЯ ПО ЭКСПЛУАТАЦИИ...
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• Do not place the speakers where foreign objects such as • water drips might fall. It might cause a ire, damage to the Secure placement or installation is the owner’s speakers, and/or personal injury. responsibility. YAMAHA shall not be liable for any accident caused • Do not place the speaker where it is liable to be knocked by improper placement or installation of speakers. over or struck by falling objects. Stable placement will also ensure better sound performance. Taking care of the speaker To maintain the spotless glossy surface of the polished inish, wipe it with a soft, dry cloth. To...
■ Using as 2ch stereo speakers ■ Using as front speakers in a multi channel Better stereo images will be obtained when the speakers system are slightly angled in towards the listeners. Position the speakers on both sides of the TV. The position- ing of speakers is important, because it controls the whole sound quality of a multi channel system. Set up the speak- ers on the basis of your listening position by following the owner’s manual supplied with your ampliier. NS-F901 Subwoofer Center Surround PRECAUTIONS WHEN POSITIONING The speaker is constructed with the majority of the weight For safe and proper use of the speaker: located in its upper portion, and is thus susceptible to fall- • Position the speaker in a location that is solid, level, ing over if proper care is not taken to insure its stability. If smooth, and low (with respect to the loor).
SUPPLIED ACCESSORY The legs feature an adjustment function that enables you to Spike x 4 Nut x 4 ine-tune the speaker height. If the speaker rattles on the loor, adjust the length of the legs by turning them. Do not loosen the legs too much. Otherwise, they may come off. Loosen Note (higher) The grille is detached from the speaker and packed separately. Tighten (lower) Be careful not to lose it. Attaching the spikes At the time of shipment, legs are attached to the speaker. When you use the supplied spikes, please remove the legs irst. If you are setting up the speaker on a thick carpet, you can replace the legs with the spikes to increase stability and improve sound quality. Remove the legs by turning them, then follow the steps below: Lay the speaker on the loor.
SPEAKERS sound quality can be expected. To utilize bi-wired connections, – – remove the jumper cables from the – – terminals irst, and then connect the woofer and the tweeter/mid-range to the ampliier separately using two pairs of cables. NS-F901 (L) NS-F901 (R) NS-F901 (L) NS-F901 (R) Remove the jumper Tweeter/Mid-range cables before connecting. terminals Black (–) Red (+) Jumper cable Woofer terminals When using a banana plug Tighten the terminal knob.
SPECIFICATIONS ATTACHING THE GRILLE The speaker and the grille are packed separately. Type ............3way Bass Relex To attach the grille, line up the six salients (magnet) on the non magnetic shielding type reverse side of the grille with the six corresponding pegs. Driver ........16 cm (6-1/2”) cone woofer x 2 13 cm (5”) cone midrange 3 cm (1”) aluminum dome tweeter Impedance ..............6 Ω Frequency Response ....32 Hz to 50 kHz (–10 dB) to 100 kHz (–30 dB) Nominal Input Power ............. 50 W Maximum Input Power ..........200 W Sensitivity ............89 dB/2.83 V/m Crossover Frequency ........450 Hz, 3.5 kHz Dimensions (W x H x D) Including stands ......270 x 1060 x 425 mm (10-5/8” x 41-3/4” x 16-3/4”) Weight ............30.7 kg (67.7 lbs.) • Speciications subject to change without notice due to product improvements. • Care should be taken not to exceed the input power values noted above. Notes • When the grille is not attached, take care not to touch the speaker units with your hands or to...