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L10SW/L12SW
INSTALLATION/OWNERS MANUAL
Powered Subwoofer
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SUBWOOFER SERIES INTRODUCTION Introduction Thank you for your purchase. Your new Dual powered sub- Introduction woofer 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. Every DUAL loud- spe
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SUBWOOFER SERIES PLACEMENT Placement Your DUAL subwoofer can be placed in many convenient Indoor Placement 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 place- ments. Room Acoustics can produce large apparent differ- ences in the sound for small changes in the placement location and adjustments to subwoofer controls. For Example, directing the woofer of a forward firi
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SUBWOOFER SERIES INSTALLATION Connecting Speakers IMPORTANT - When you make connections, make sure that the Connecting & Adjusting power switches of all components, including subwoofer, are OFF. Your Subwoofer The attached power cord is to be used with a standard AC wall Power Cord outlet (110 volt AC outlet capable of supplying at least 250 Watts) This LED is unlit when the AC power switch is OFF. It glows RED Power Indicator LED when the subwoofer is in standby mode and GREEN when the subwoofe
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SUBWOOFER SERIES INSTALLATION Connecting Speakers This can be a desired setting if you are using the sub in combina- Low Pass Frequency tion with tower or floor-standing speakers. If you are using satel- (LPF) Control (cont’d) lites 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. If your satellite frequency response is rated at 80 Hz to 18 kHz then you may choose to move the LPF control higher t
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SUBWOOFER SERIES TROUBLESHOOTING Troubleshooting If you believe you hear obvious distortion or knocking Distortion/Knocking sounds, immediately lower the volume level of your receiv- er. 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. This can lead to cos
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SUBWOOFER SERIES SPECIFICATIONS Specifications L10SW FEATURES • Gain control for volume adjustment. • Adjustable low pass 50 Hz to 150 Hz. • Phase switch 0-180 degrees. • High level inputs • Low Level Inputs and Outputs. • Sleep mode feature integrated into the power switch for signal sensing on/off. SPECIFICATIONS Driver: 10" Polypropylene cone with edge inverted poly dust cap Amplifier: A/B class amplifier - 220 Watts Peak Power/100 Watts RMS Frequency Response: 34 – 200 Hz Dimensions with gri
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Limited Warranty This warranty gives you specific legal rights. You not covered: installation/ removal costs, dam- may also have other rights which vary from age resulting from accident, misuse, abuse, state to state. neglect, product modification, improper installa- tion, incorrect line voltage, unauthorized repair Namsung America Inc. warrants this product to or failure to follow instructions supplied with the original purchaser to be free from defects in the product, or damage occurring durin
