higher 100hz setting which will reduc e the low frequencies sent to them . Larger speakers with greater low frequency output may be able to handle the 80hz selli ng witho ut strain.

Power switch

The master power switch is located on the right half of the unit. This rocker style switch is the main on/off for the unit. This switch should be set to position 1 for on (up), 0 for off (down).

Det achable power cord (available on some versions) Allows for easy replacement should the original be damaged.

Line-level connection

Figure 1 shows connection to a pre-amplifier's main outputs and returning them to your amplifier inputs.

W~en installed in this fashion, your satellite speakers will be crossed over at 80/1OOhz which remove s the lower bass from your amplifier and speakers, enabling them to do a better job reproduc­ ing high frequencies. By utilizing this method, you will have a bi­ amplified system, gaining improved power and headroom for your syste m.

Figure 1: Installation using lin e-l evel (line in) inputs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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A word about subwoofer outputs

The Velodyne subwoofer is designed to operate using the full range audio signal for input when using the built-in crossover. Some surround sound processors/receivers, including the Dolby AC3 sys­ tem with there .1 channel outputs, have a "subwoofer out" jack that is already crossed over and designed to be used with a conve ntional amplifier and speaker. Combining both an external crossover and the one internal to the subwoofer may result in low output and increased noise. In these cases, to optimize your subwoofer performance you should bypass the intern al cross over in your Velodyne subwoofer.

To bypass the crossover within the subwoofer, simply locate the switch marked "normal/bypass" on the back panel of the subwoofer and set to the "bypass" position . This will eliminate the internal crossover function.

Note

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

Subwoofer out from AN

Processor

From the low pass output of your signal processor Install into right or left RCA line in connector in the back of the subwoofer or use a "Y!' connector adapter into both right and left RCA line inconnectors in the back of the subwoofer.

Speaker-level connectio

Figure 2 shows an easy way to connect your VA-1215XII subwoofer directly to your receiver or integrated amplifier.

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MAIN OUTPUTS

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TO a.TELLITE SPEAKERS

When connected in this fashion, your satellite speakers will be crossed over at 80/1OOhz, which removes the lower bass from your speakers thus, enabling them to do a better job reproduc ing high frequencies.

You may also conn ect your satellites directly to your receiver or amplifier along with the subwoofer if you wish to bypass the internal

high-pass crossover.

continued. .

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Velodyne Acoustics VA- 12 15X Line-level connection, Subwoofer out from AN Processor, Speaker-level connectio, Velodyn e
Page 3 Page 5

VA- 12 15X specifications

Velodyne Acoustics has long been synonymous with high-performance audio systems, and the VA-12 15X is a standout product that exemplifies the brand's dedication to innovation and quality. This powered subwoofer is engineered to deliver unparalleled bass response, making it an ideal choice for audiophiles and home theater enthusiasts alike.

One of the primary features of the VA-12 15X is its impressive 15-inch driver. This large woofer is designed to produce deep, rich bass tones that can fill any room. Coupled with Velodyne's proprietary digital signal processing technology, the subwoofer ensures that sound is both clear and powerful. This advanced technology allows for precise tuning of the audio output, resulting in a listening experience that is both immersive and dynamic.

The VA-12 15X is also equipped with a robust amplifier that offers a peak power output of 1200 watts. This ample power reserve allows the subwoofer to handle even the most demanding audio tracks without distortion, making it perfect for both music and cinematic soundscapes. The Class D amplification technology not only enhances performance but also contributes to a more energy-efficient operation.

Another standout characteristic of the VA-12 15X is its versatility. The subwoofer features multiple input options, including RCA and XLR connections, making it compatible with a wide range of audio equipment. This flexibility allows users to easily integrate the VA-12 15X into their existing home theater or music systems.

Velodyne has also placed significant focus on the design of the VA-12 15X. The subwoofer features a sleek, modern aesthetic that complements any décor. Its robust wooden enclosure not only adds to its visual appeal but also aids in reducing unwanted resonance, ensuring that sound quality is preserved.

Additionally, the VA-12 15X comes with an adjustable crossover frequency control, enabling users to fine-tune their listening experience to match their specific preferences and the acoustics of their environment. This level of customization is a testament to Velodyne's commitment to providing high-quality, user-friendly products.

In summary, the Velodyne Acoustics VA-12 15X is a powerful, versatile subwoofer designed for those who demand exceptional low-frequency performance. With its advanced technologies, including digital signal processing and Class D amplification, along with its stylish design, the VA-12 15X stands out as a top choice for serious audio enthusiasts. Whether for music or movies, this subwoofer promises to elevate the listening experience to new heights.
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