from the digital servo, and thus the least amount of distortion possible from the subwoofer. The “theatrical” setting relaxes the servo a bit to allow a bit more distortion to enter the playback, making an overall louder and more impressive sub for explosions and other theatrical content. The scale is 1 for theater (least amount of servo gain) and 8 for music (most amount of servo gain).

You will note that presets 1-4 are shipped from the factory with predetermined settings, preset 5’s contour is set at 0 level from the factory and customizable by the user (i.e. flat), and preset 6 defeats all the EQs to demonstrate the effect the equalization of the subwoofer has on room response.

24.As a final thought on matching your Digital Drive subwoofer to your room, don’t forget the “objective listening” test. That is, make sure the unit sounds good to you! Often, you may want to add a bit more bass than what would normally be considered “flat” even after you remove the major peaks and valleys to achieve a flat frequency response. This is quite normal because human hearing “rolls off” rapidly below 100Hz, causing the bass not to sound as loud. This is the basis for the “loudness contour” switch included on many receivers and preamps. In order for the bass to sound flat, especially at lower levels, you may need to increase the subwoofer volume in relation to the satellite speakers. An increase of about 5-8dB is usually adequate. There are two methods to accomplish this:

1.Raise the internal volume control for the subwoofer in your surround receiver or processor, or,

2.Raise the volume of your Digital Drive subwoofer after you have finished your room equalization and other settings. You can observe this difference by watching the system response graph as you raise the volume.

Of course, all hearing is different, so be sure to perform the above step “to taste.”

25.Your setup is complete! You are now ready to save settings. You can press the EXIT button on the remote, or position the cursor over the SAVE/EXIT field on the screen and press select. The system responds with the following screen:

Velodyne Digital Drive User’s Manual

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Velodyne Acoustics Digital Drive Subwoofer user manual Velodyne Digital Drive User’s Manual
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Digital Drive Subwoofer specifications

The Velodyne Acoustics Digital Drive Subwoofer represents a significant advancement in home audio technology, designed for audiophiles who desire deep, powerful bass without compromising sound quality. This subwoofer integrates cutting-edge features and innovative technologies to deliver an unparalleled audio experience.

One of the most notable features of the Digital Drive Subwoofer is its patented Digital Drive technology. This system utilizes advanced digital signal processing to produce precise bass response, eliminating distortion and enhancing clarity. The result is a dynamic sound that can fill any room, making it ideal for both music and home theater applications.

The subwoofer is equipped with a high-efficiency Class D amplifier that boasts impressive power output. This amplifier not only drives the subwoofer's cone effectively but also allows for significant headroom, ensuring that even the most demanding audio tracks are played back effortlessly. The combination of the amplifier with Velodyne’s custom-designed drivers means that users can expect deep, responsive bass that resonates throughout their listening space.

Smart EQ technology is another stand-out characteristic of the Digital Drive Subwoofer. This feature allows for automatic room correction, analyzing the acoustics of your space and adjusting the subwoofer’s performance accordingly. This ensures optimal sound quality tailored to your specific environment, eliminating issues caused by room acoustics that can degrade audio performance.

The subwoofer also features a sleek, modern design, making it an attractive addition to any home audio setup. Its compact form factor allows it to fit seamlessly into various living spaces, while still delivering rich, impactful sound. The Digital Drive Subwoofer provides multiple connection options, including both line-level and speaker-level inputs, enabling versatile integration with different audio systems.

Additionally, this model includes an intuitive remote control for easy operation. Users can conveniently adjust volume levels, phase settings, and EQ options, allowing for a customized listening experience. With its combination of powerful performance, innovative technology, and user-friendly features, the Velodyne Acoustics Digital Drive Subwoofer is a top choice for anyone looking to enhance their audio experience with rich, immersive bass.
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