Velodyne VLF-1012 Owner's Manual

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Velodyne VLF-1012 Owner's Manual Manual pdf 6 page image

continued. . .Figure 1. Installation Using Line-level InputsProduct Features• 8" woofer with 10" passive or 10" woofer with 12" passive• Built-in 350 peak/125 watts RMS (VLF-810) and 415 peak/150 watts RMS(VLF-1012) amplifier• Adjustable (40 to 120Hz) low-pass crossover (defeatable)• Line-level (RCA) inputs and outputs• Speaker-level inputs with 5 way binding post connections• Signal sensing auto turn on/off (defeatable)• Variable volume control• Selectable phase control (0 ° or 180 °)• Frequency response of 26-120Hz (VLF-810), 24-120Hz (VLF-1012)• Magnetically shielded for video use• Multiple staggered low-pass crossovers; 12dB/octave initial, 48dB/octave ultimate• Gain compression circuit prevents over excursion and amp clipping• Power indicator LEDPrepare for InstallationYour new Velodyne subwoofer provides for a number of installationoptions. Read all the installation information below in order to determinewhich installation option is best for your system. Remember to performall installation procedures with system power turned off to preventpossible damage.PlacementTrue subwoofers operate at extremely low frequencies which are primarilyomni-directional. While it is recommended that the subwoofer be placedon the same plane as the satellite speakers, room and system conditionsoften dictate otherwise. Keep in mind that frequency response and outputlevel can be drastically influenced by placement, depending on theacoustic properties of the listening room. Typically, the optimum locationfor a subwoofer is tucked away in a corner of your listening room. Thislocation will usually offer the greatest output levels and optimum lowfrequency extension. The worst location for a subwoofer is typically faraway from any walls, and close to the center of your room. Avoid theselocations when possible. When using a pair of Velodyne subwoofers instereo, it is preferable to place each subwoofer by the satellite of the samechannel.continued. . .2 + 7 +AMPLIFIERMAIN OUTPUTSRIGHT LEFTTO SATELLITE SPEAKERSPRE-AMPMAIN OUTPUTS MAIN INPUTSLEFT RIGHTRIGHTLEFT

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