Subwoofer Installation

Your new ProSub Subwoofer contains a built-in amplifier and sophisticated electronic crossover. There are several ways to install your subwoofer.

One setup is not considered “better” than another; rather, each is a function of what type of entertainment system you own and how you plan to integrate your components. Read the installation suggestions below to determine which options best suit your needs. Please take care to perform all wiring procedures with your system

completely powered down.

Unpacking

Each loudspeaker leaves our plant in perfect condition. Any visible or concealed damage most likely occurred in handling after it left our plant, and should be reported at once to your Definitive dealer or the delivery company that delivered your loudspeaker. Please unpack your system carefully. Save all cartons and packing material in case you move or need to ship your system. Record the serial number found on the back of the subwoofer in the appropriate place on your warranty card.

Inputs/Outputs

Your Definitive Technology ProSub subwoofer operates from either high level (speaker-type) or low level (RCA-type) outputs on your electronics. Use the low level jack when connecting the subwoofer to the LFE output jacks of a receiver, a preamp or a signal processor. Use the high level speaker terminal inputs to connect the subwoofer to the amplifier output (speaker) jacks of your receiver or amplifier. Use the high level output jacks to connect the subwoofer to a pair of left and right main speakers. (See wiring diagrams.)

When connecting the subwoofer to your system, it is recommended that you use high quality speaker cable and try to maintain cable runs of the same length for the left and right channels. Should you perchance experience any level of ground hum or noise, try plugging the subwoofer into the same circuit as your amplifier. Also, consult the “Troubleshooting” section of this manual. To prevent accidental damage to your subwoofer from overdriving the system, the subwoofer features an internal overload protection circuit.

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Definitive Technology ProSub Subwoofer, ProSub 800/1000 owner manual Unpacking, Inputs/Outputs
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ProSub Subwoofer, ProSub 800/1000 specifications

The Definitive Technology ProSub 800 and ProSub 1000 are two exceptional subwoofers designed for audiophiles seeking deep, impactful bass without compromising on sound quality. These models reflect Definitive Technology's commitment to engineering excellence and innovation, offering an impressive combination of advanced features and robust performance capabilities.

One of the primary characteristics of both the ProSub 800 and ProSub 1000 is their innovative driver technology. Each subwoofer is equipped with a high-excursion, low-distortion driver, delivering powerful bass that is both tight and clean. The ProSub 800 features an 8-inch driver, while the ProSub 1000 ups the ante with a 10-inch driver, allowing for deeper bass responses that resonate well in various room sizes.

The subwoofers are also designed with a built-in Class D amplifier, which provides efficient power to drive the drivers effectively. The ProSub 800 boasts a maximum wattage output of 300 watts, while the ProSub 1000 elevates the experience with an impressive 500 watts. This ensures that both models can deliver remarkable bass performance even at higher volume levels without distortion.

Another standout feature of the ProSub series is the use of the patented Intelligent Bass Control. This technology automatically adjusts the bass output to match the audio content, providing a balanced sound whether you're watching movies or listening to music. This feature enhances the performance of the subwoofers, allowing for an immersive audio experience that engages listeners on a deeper level.

In terms of connectivity, both subwoofers offer flexible design and configuration options. They can be easily integrated into various home theater setups, thanks to their multiple input and output options, including LFE and standard RCA inputs. The ProSub models also feature adjustable crossover settings, enabling users to customize the crossover frequency to achieve optimal sound blending with their main speakers.

Aesthetically, the Definitive Technology ProSub 800 and 1000 are designed with a sleek, modern look that complements contemporary home interiors. Their high-quality finishes and compact enclosures ensure that they can fit seamlessly into any room while still delivering exceptional sound performance.

In summary, the Definitive Technology ProSub 800 and ProSub 1000 are powerful, versatile subwoofers that combine advanced technologies with superior audio performance. Their innovative driver systems, efficient amplification, and customizable features make them standout choices for anyone looking to enhance their home audio experience. Whether you are a movie lover or a music enthusiast, these subwoofers are sure to elevate your sound experience significantly.
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