Cr ossover Switch - INTERNAL X - OVER/SUBWOOFER DIRECT

This switch allows the internal crossover circuitry to be removed from the signal path. This is required in certain installations which route the signal through external processors with a crossover circuit of their own, such as the new digital units. Simply move the switch to SUBWOOFER DIRECT to disengage the built-in crossover. For all other installations which do not have a separate electronic crossover, we recommend you leave the switch set to INTERNAL X-OVERto provide optimum performance.

Auto Tur n on Function

With this function in the “auto” position, your subwoofer can be safely left with the main power switched on continuously. The subwoofer will turn itself on automatically when an audio signal is present. If no signal is present for approximately 10 minutes, the unit will switch to standby mode. While in standby mode, your subwoofer will draw very minimal power. This function can be disabled by leaving the switch in the “inactive” position.

Warning:

If the Sub-Out channel signal level from your receiver is too weak, this feature will not operate properly. See VOLUME CONTROL section on previous page.

Power Switch

The master power switch is located on the lower half of the unit. This rocker style switch is the main on/off for the unit. This switch should be set to position 1 (up) for on, and 0 (down) for off. If the unit is to be left unused for an extended period of time, the master power switch should be turned off.

Subwoofer Outputs

The Velodyne subwoofer is designed to operate using the full range audio signal for input when using the built-in crossover. Some processors/receivers have a “subwoofer out” jack that is internally filtered and designed to be used with a conventional amplifier and speaker. In some rare cases, combining both an external crossover and the one internal to the subwoofer may result in low output and increased noise. In these installations you may need to bypass the internal crossover in either the processor or Velodyne subwoofer. In some installations, simply setting one crossover to a higher frequency (such as 120 Hz) will restore maximum performance. To bypass the subwoofer’s internal crossover when the unit is being fed a filtered signal from another crossover, simply locate the switch marked INTERNAL X-OVER/SUBWOOFER DIRECT on the rear panel of the subwoofer and set to the SUBWOOFER DIRECT position. This will eliminate the internal crossover from the signal path.

Note: If not using an external crossover, you should use the built-in crossover for optimal performance.

Line - Level Connection - Option A

Figure 1 shows connection from your home theater receiver to the LFE input on the back of your subwoofer. When the subwoofer is installed in this fashion, all of the low frequency information from your “LFE Out” or “Subwoofer Out” on the back of your receiver will pass into your Velodyne subwoofer. This connection is the most common connection method when using your subwoofer with a 5.1 receiver. (Cable needed: 1 mono RCA cable.)

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VMS User’s Manual

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Velodyne Acoustics VMS-8 Line Level Connection Option a, Cr ossover Switch Internal X OVER/SUBWOOFER Direct, Power Switch
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VMS-8 specifications

The Velodyne Acoustics VMS-8 is a prominent model in the realm of professional audio systems, designed specifically for high-quality sound reproduction in various settings, including home theaters, commercial spaces, and professional venues. This versatile speaker system combines advanced technology with a commitment to delivering crystal-clear audio, making it a preferred choice for audiophiles and professionals alike.

One of the standout features of the VMS-8 is its innovative driver design. It is equipped with an 8-inch high-efficiency woofer that provides powerful, deep bass response while maintaining clarity across a broad frequency range. The woofer is complemented by a precision-engineered tweeter that delivers crisp and clear high frequencies, resulting in a well-balanced sound profile. This two-way configuration ensures that the speaker can handle everything from the subtle nuances of classical music to the thunderous explosions of action films.

The VMS-8 utilizes Velodyne’s patented Digital Signal Processing (DSP) technology, which optimizes audio performance by intelligently adjusting the sound output according to the acoustics of the room. This feature ensures that users experience consistent audio quality, regardless of the environment. Additionally, the DSP allows for multiple equalization presets, enabling users to tailor the sound characteristics to their preferences or specific listening situations.

Another key characteristic of the VMS-8 is its robust construction. The speaker is housed in a solid enclosure designed to minimize resonance and standing waves, providing pure and uncolored sound reproduction. The front baffle is built from high-density MDF, which helps in preventing vibrations that could distort the audio signal. Furthermore, the cabinet features a sleek and modern design, making it an aesthetically pleasing addition to any setup.

Connectivity options for the VMS-8 are extensive, supporting both wired and wireless connections. It features multiple input options, including XLR, TRS, and RCA, making it compatible with a wide range of audio sources, from mixers to digital audio workstations. The unit also includes Bluetooth functionality, allowing for effortless streaming from mobile devices, an essential feature for modern listening habits.

In conclusion, the Velodyne Acoustics VMS-8 stands out for its combination of advanced driver technology, DSP capabilities, robust design, and versatile connectivity. Whether used in a home theater, studio, or commercial application, the VMS-8's comprehensive feature set ensures an immersive audio experience that meets the demands of discerning listeners.
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