Yamaha NS-C444 Owner's Manual
Contents
1. YAMAHA N S C 4 4 4 Speaker System Thank you for selecting a YAMAHA speaker system PLACING THE SPEAKER Place the speaker on TV whose top is flat or on the floor PRECAUTIONS Read these precautions carefully before using your speaker To assure the finest performance please read this manual carefully Keep it in a safe place for future reference Install the speaker in a cool dry clean place away from windows heat sources sources of excessive vibration dust moisture and cold Avoid sources of humming transformers motors To prevent fire or electrical shock do not expose the speaker to rain or water To prevent the enclosure from warping or discoloring do not place the speaker where it will be exposed to direct sunlight or excessive humidity Do not place the following objects on the speaker Glass china etc If glass etc falls by vibrations and breaks it may cause bodily injury A burning candle etc If the candle falls by vibrations it may cause fire and bodily injury A vessel with water in it If the vessel falls by vibrations and water spills it may cause damage to the speaker and or you may get an electric shock Do not place the speaker where foreign objects such as water drips might fall It might cause a fire damage to the speaker and or bodily injury Do not place the speaker where it is liable to be knocked over or struck by falling objects Stable placement will also ensure better sound per2. Insert the bare wire Tighten the knob and secure the cable Test the firmness of the connection by pulling lightly on the cable at the terminal Note Do not let the bare speaker wires touch each other as this could damage the speaker or the amplifier or both of them Using a Banana Plug Banana Plug e So I O Remove the cover by pulling it toward you Tighten the terminal knob Simply insert the banana plug into the terminal 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 pegs on the inside surface of the cover with the four corresponding holes on the speaker and push gently Note When the cover is removed take care not to touch the speaker units with your hands or to exert excessive force with tools SPECIFICATIONS Ty PC sstestecoxcse 2 way acoustic suspecsion speaker system magnetic shielding type DTV ERS le ARERR Ai 13 cm 5 cone woofer x 2 2 5 cm 1 balanced dome tweeter Frequency response eceseeseeeeeeneeenees 55 Hz 35 kHz Nominal impedance 00 0 eeeseeeseeeeneeeeeeeeeeesees 6 ohms Nominal input power ccccccceceseseseeseeseeeeeeeeneeaes 100 W Maximum input power ccceeeecceeeeeeeeeseeeeeeeenees 250 W Sensitivity 0 ec eceeseeseeseeeeeeeeeeeeeeteeseenes 8
3. 9 dB 2 83 V m Crossover frequency eeeeeeeeeeeeesetesseeseeeeceeesentens 3 kHz Dimensions W x Hx D 514 mm x 190 mm x 213 mm 20 2 x 7 5 x 8 4 Weight a taccntatiautdantaachoiass 7 kg 15 4 lbs IN CCESSOTIES onune tes cha date ventas tenceuses i Fastener x 4 e Specifications subject to change without notice due to product improvements e Care should be taken not to exceed the input power values noted above
4. eling off the seal as this will weaken its adhesive strength Thoroughly wipe clean the surface where the fastener is to be applied Note that adhesive strength is weakened if the surface is dirty oily or wet and that this may cause the center speaker to drop This speaker features a magnetically shielded design but there is still a chance that placing it too close to a TV set might impair picture color Should this happen move the speaker away from the TV set CONNECTIONS TO YOUR AMPLIFIER Before making connections make sure that the amplifier is switched off Loosen Sa eee SE Red Center Speaker Tighten CENTER Amprifier or Receiver CONNECTIONS e Connect the screw type input terminals at the rear of the speaker to the speaker output terminals of the amplifier or receiver with the speaker cable e Connect the terminals on the amplifier or receiver and the speaker using one side of the cable Connect the terminals on both components using the other side of the cable e Connect the speaker to the center terminals of the amplifier or receiver making sure not to reverse the polarity If the speaker is connected with reversed polarity the sound will be unnatural and lack bass How to Connect Remove the insulation coating at the extremity of each speaker cable by twisting the coating off Good No Good Loosen the terminal knob
5. formance Placing the speaker on the same shelf or rack as the turntable can result in feedback Any time you note distortion reduce the volume control on your amplifier to a lower setting Never allow your amplifier to be driven into clipping Otherwise the speaker may be damaged When using an amplifier with a rated output power higher than the nominal input power of the speaker care should be taken never to exceed the speaker s maximum input Do not attempt to clean the speaker with chemical solvents as this might damage the finish Use a clean dry cloth Do not attempt to modify or fix the speaker Contact qualified YAMAHA service personnel when any service is needed The cabinet should never be opened for any reasons Secure placement or installation is the owner s responsibility YAMAHA shall not be liable for any accident caused by improper placement or installation of speaker under the TV or inside the TV rack so that it is stabilized When placing the speaker on top of the TV to prevent the speaker from falling down put the provided fasteners at four points on the bottom of the speaker and the top of the TV Fastener the seal Note Do not place the speaker on top of the TV whose area is smaller than the bottom area of the speaker If placed the speaker may drop out causing an injury to you Do not place the speaker on top of the TV with an inclination Do not touch the adhesive surface after pe
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