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To clean, wipe with a dry, soft cloth. c To prevent the enclosure from warping or discoloring, do not place the speaker where it will be exposed to direct sunlight or excessive humidity. c 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 performance. c Placing the speaker on the same shelf or rack as the turntable can result in feedback. c Secure placement or installation is the owner’s responsibility. YAMAHA shall not be liable for any accident caused by improper placement or installation of the speaker. Place the speaker on top of the TV or on the floor 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 velcro strips at two points on both bottom of the speaker and top of the TV. 12TV set Velcro strip Notes c 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. c Though this speaker is a magnetic shielding type, there may be some influence on a TV picture depending on the type of TV or the placement of the speaker. In such a case, place the speaker apart from the TV so that there is no influence on TV picture. Screen SPECIFICATIONS CONNECTION TO YOUR AMPLIFIER SPECIFICATIONS CONNECTION TO YOUR AMPLIFIER n CONNECTIONS c Connect the screw-type input terminals at the rear of the speaker to the speaker output terminals of your amplifier with the provided speaker cords. c One side of the speaker cord is red and the other side is black. Connect the (+) terminals on both the amplifier and the speaker using this red side. Connect the (–) terminals on both components using the black side of the cord. c Be careful not to reverse the polarity (+, –). If connected with reversed polarity, the sound will be unnatural and lack bass. Procedures: . Loosen the terminal knob. . Insert the bare speaker wire end properly into the terminal hole. [Remove approx. 10 mm (3/8”) insulation from the speaker cord.] . Tighten the knob. . Test the security of the connection by pulling lightly the cord at the terminal. NS-C55 Center speaker output terminals of the amplifier Tighten Red (+) Black (–) Red Loosen Amplifier Note Do not let the bare speaker wires touch each other as this could damage the speaker or the amplifier, or both of them. Type..........................2-way 3-speaker acoustic-suspension speaker system Magnetic-shielding type Speaker Unit....................................10 cm cone woofer x 2 2.2 cm dome tweeter Input Terminal.....................................................Screw-type Impedance .................................................................6 ohm Frequency Response ..................................70 Hz – 30 kHz Nominal Input Power.....................................................60W Maximum Input Power ................................................180W Sensitivity (2.83V, 1m) ................................................91 dB Crossover Frequency..................................................5 kHz Dimensions (WxHxD).......................465 x 135 x 173.5 mm (18-5/16” x 5-5/16” x 6-7/8”) Weight .................................................3.5 kg (7 lbs. 12 oz.) Accessories ......................................Speaker cord (4m) x 1 Velcro strip x 2 * Specifications subject to change without notice due to product improvements. * Care should be taken not to exceed the input power values noted above. V415010 NS-E55 NS-E55 m PRECAUTIONS SETTING UP THE SPEAKERS This model is designed to be used as an effect speaker system. Read these precautions carefully before using your speakers. c 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 speakers may be damaged. c When using an amplifier with a rated output power higher than the nominal input power of the speakers, care should be taken never to exceed the speakers’ maximum input. c Do not attempt to clean the speakers with chemical solvents as this might damage the finish. To clean, wipe with a dry, soft cloth. c To prevent the enclosure from warping or discoloring, do not place the speakers where they will be exposed to direct sunlight or excessive humidity. c Do not place the speakers where they are liable to be knocked over or struck by falling objects. Stable placement will also ensure better sound performance. c Placing the speakers on the same shelf or rack as the turntable can result in feedback. c As these speakers contain strong magnets, avoid placing watches, magnetic tapes, etc. near them. Also, placing the speakers near a TV set may impair picture color. If this happens, move the TV set away from the speakers. c Secure placement or installation is the owner’s responsibility. YAMAHA shall not be liable for a...