L6SW/L8SW INSTALLATION/OWNERS MANUAL Powered Subwoofer
SUBWOOFER SERIES INTRODUCTION Introduction Introduction Thank you for your purchase. Your new Dual powered subwoofer was designed and manufactured to deliver refined musical reproduction and vivid home theater excitement. Dual audio products are constructed using the finest quality components and we are proud of our custom designed drivers and electronics. Much effort has gone into the design of your new sub as to help you achieve years of maximum performance and pleasure.
SUBWOOFER SERIES PLACEMENT Placement Indoor Placement Your DUAL subwoofer can be placed in many convenient locations in your home, but must be placed on the floor. Do not attempt an installation that would elevate the subwoofer above floor level. You should experiment with various placements. Room Acoustics can produce large apparent differences in the sound for small changes in the placement location and adjustments to subwoofer controls.
SUBWOOFER SERIES INSTALLATION Connecting Speakers Connecting & Adjusting Your Subwoofer Power Cord The attached power cord is to be used with a standard AC wall outlet (110 volt AC outlet capable of supplying at least 250 Watts) Power Indicator LED This LED is unlit when the AC power switch is OFF. It glows RED when the subwoofer is in standby mode and GREEN when the subwoofer is on or recieving an audio signal in Auto On mode.
SUBWOOFER SERIES INSTALLATION Connecting Speakers Low Pass Frequency (Crossover) Control (cont’d) This can be a desired setting if you are using the sub in combination with tower or floor-standing speakers. If you are using satellites speakers with 5.25" cones sizes or under, you will want to move the frequency up to slightly overlap the lowest frequency the satellites can produce.
SUBWOOFER SERIES TROUBLESHOOTING Troubleshooting Distortion/Knocking If you believe you hear obvious distortion or knocking sounds, immediately lower the volume level of your receiver. Those sounds often indicate that either the receiver or the subwoofer is being over driven and damage can result in playing CD's and DVD's at high volumes. You should avoid turning the bass or treble to maximum levels, and refrain from using the Loudness button when the volume level is high.
SUBWOOFER SERIES SPECIFICATIONS Specifications L6SW FEATURES • Gain control for volume adjustment • High level inputs • Low Level Inputs • Sleep mode feature integrated into the power switch for signal sensing Off/Auto/On •Led Indicator SPECIFICATIONS Woofer: 6.5" PVA treated rigid cone with ridge-edge surround for faster driver action Crossover: Internal cross over Amplifier: Class A/B amplifier - 100 Watts Peak Power/ 50 Watts RMS @ 10% Frequency Response: 50 Hz +/-3dB Dimensions H/W/D: 10.5”x 8.
Limited Warranty This warranty gives you specific legal rights. You may also have other rights which vary from state to state. Namsung America Inc. warrants this product to the original purchaser to be free from defects in material and workmanship, under normal conditions, for a period of five years for loudspeakers and one year for electronics and subwoofer amplifiers from the date of the original purchase.
