Yamaha NS-IW660 Owners Manual - Page 7

PAINTING THE SPEAKER FRAME AND GRILL The speaker frame and grill can be painted to match your room décor. Use high quality spray paint and select a well ventilated area before proceeding. z Painting the frame 1 Remove the speaker from the wall if it is already installed. Also, remove the grill from the baffle. 2 Mask the speaker components and the baffle with the supplied paint protective cover. 3 Apply the paint to the frame. z Painting the grill 1 Carefully remove the grill from the speaker, if attached. 2 Apply the paint to the grill. Make sure that the grill holes remain free of paint. Clogging the holes with paint may diminish the sound quality. Paint protective cover Speaker Grill ADJUSTING THE HIGH LEVEL VOLUME CONTROL If you wish to adjust the tonal balance to suit your taste or your listening environment, use the High Level control on the front panel to change the high frequency volume level. Turn the control clockwise to boost and counterclockwise to cut over a range of -6 dB to +3 dB. SPECIFICATIONS Speaker Frequency Range High level Frequency Control Impedance Nominal Input Maximum Input Sensitivity (dB/2.83v. 1m) Crossover Frequency Dimension (H x W x D) (Mounting depth) Weight Magnetic Shielding 6-1/2" Kevlar cone woofer 1-5/8" Aluminum dome mid range 1" Titanium dome tweeter 50Hz to 28KHz +3dB to -6dB 8 ohms 50 W 150 W 88 dB 3,500Hz and 7,000Hz 11-15/16" x 8-29/32" x 3-13/16" (303.6 x 226.4 x 96.45 mm) 3-1/16" (77.7mm) 4.7 lbs (2.1 kg) No *Specifications subject to change without notice due to product improvements. 7