Definitive Technology ProSub 800
Definitive's ProSub 800 is an advanced state-of-the-art technology active subwoofer with built-in high-power, high-current amplifier and sophisticated electronic crossover in combination with an 8 inch driver of the highest quality.
A complete array of controls and connections allows it to be hooked up to and perfectly integrated with any stereo or multi-channel audio system, and tuned for optimum performance in any room.
The sonic result is accurate, awe-inspiring, high-impact, high-reality bass performance with superior transient response, vanishingly low distortion, stupendous subsonic power and high output capabilities.
It is truly a unique combination of delicate musicality and thunderous power for the ultimate in home theater sound effects as well as unsurpassed musical excellence.
Features
- The perfect companion for music and Home Theater systems
- Active 8-inch high excursion woofer pressure coupled to 8-inch bottom mounted low bass radiator for massive bass with superior speed, control and detail
- Front-side-mounted volume control makes adjustments fast and easy
- Available in Black and White matte finishes
- Compact size (10-5/16" W x 15-3/4" D x 12-7/8" H ) makes it easy to fit in any room
Specifications
- Driver Complement :One high-definition 8" woofer pressure coupled to one 8" low bass radiator.
- Frequency Response :20 Hz – 150 Hz
- Internal Amplifier Power :300 watts
- Auto On / Off :Signal Sensing (US) | Signal Sensing and Switched (International)
- Power Requirements :110 volts Alternating Current (US) | 220 volts Alternating Current (International)
- High Level Inputs :Two pairs of 5 way binding posts
- High Level Outputs :Two pairs of 5 way binding posts
- Low Level Inputs :One LFE input (for SW preout only)
- High Pass Crossover :Non Variable 6 dB/octave @ 80 Hz: Available only with high level inputs and outputs
- Low Pass Crossover% :24 dB/octave, continuously variable from 40 Hz – 150 Hz: Available with high level inputs only
- Available Finishes :Matte Black; Matte White
- Fuse :3.2 amp 250 volt Slo Blo (US) | 2 amp 250 volt Slo Blo (International)
- Packaging :Packaged individually or as part of ProCinema 800 system
- Weight | Metric :26 lbs | 11.8 kg
- Warranty :5 Years; 3 Years for Amplifiers
About Definitive Technology
Definitive Technology has been committed to building superior sounding home audio and home theater loudspeakers since 1990, when the company was founded by Sandy Gross, Don Givogue and Ed Blais—lifelong audiophiles and experts in speaker design, acoustics and marketing. Definitive Technology loudspeakers are among the most positively reviewed and most often honored high performance loudspeakers on the market as well as being the best-selling premium home loudspeakers in the US.
Since its inception, Definitive has won an astounding number of awards and over-the-top enthusiastic reviews from Consumer Electronics industry associations as well as leading audio/video print magazines and websites. Frankly there are too many to list them all here but the photo on this page gets the point across.
Most recently a speaker system consisting of Definitive Technology Mythos STS SuperTowers, Mythos Nine center and Mythos Gem surrounds was awarded Sound & Vision magazine’s “Audio Product of the Year;” not merely “Speaker of the Year” but “Audio Product of the Year.” The system also won SoundStage!.com’s 2008 Reviewer’s Choice Award for Aesthetics and Sound. Home Theater magazine called the STS system “Crisp, Lush, Focused” and tagged it with a coveted Top Pick award. The STS also took home two Innovations Design and Engineering awards at CES 2009, one for High Performance Audio and the other for Home Theater Speakers. One industry award is an honor, five is a sweep.
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Manuals and Brochures
Manual Information Examples

... a
subwoofer in superior
quality music or
home theater systems. This
ProSub powered subwoofer incorporates a
high current
power...The
ProSubs incorporate De?nitive's proprietary PowerField®
technology, by which the ampli?er is speci?cally engineered in ...

...-of-the-art
home theater installations have begun to use a separate
subwoofer hooked up ... if you are setting
up a
ProCinema System using our
ProSubs, ProMonitors and ... instructions: • If you are
hooking up the sub with the low level
LFE connection, set...

Operating Controls
Your De?nitive
Technology ProSub subwoofer is equipped with a full complement of operating controls to ... your main speakers. This control should be set by ear for best
performance in your room. Set it to where it sounds best to you....

... to play your
system louder by using the built-in
high pass crossover for your main speakers.
AMPLIFIER OR RECEIVER
*... can be just doubled
up on the
LFE channel with a Y connector. The use of one
subwoofer achieves outstanding
performance; however, ...

...your needs. Please take care to
perform all wiring procedures with your
system completely
powered down.
Unpacking
Each ... the appropriate place on your
warranty card.
Inputs/Outputs
Your De?nitive
Technology ProSub subwoofer operates from either
high...

... will de?nitely enhance your
system's
performance by providing a smoother and more consistent
response pattern. Here, it is ... for proper balance. Use the
LFE input on the
subwoofer to
hook the
subwoofer up to the
LFE (low
frequency effects) output on ...

... Your De?nitive
Technology ProSub subwoofer can also be
hooked up via
high level ... are simply equal distance lengths of
high quality speaker cable. To
hook up your ... of the low
frequencies going to your main speakers. We recommend this
hook-
up (wiring ...

...cools and resets. 4. Check to be sure that your
power cord has not been damaged... sure the
system is set
up properly, please bring the
subwoofer to your De?nitive
Technology... any questions regarding your
ProSub or its set-
up. Please contact your nearest...

Service
Service and
warranty work on your De?nitive loudspeakers will normally be
performed by your local De?nitive
Technology dealer. If, ... Phone: 410-363-7148
ProSub Speci?cations
Outer Dimensions:
Frequency Response: Driver Complement: Ampli?er: ...

... and placement. Setting the Level and Crossover
Frequency When Using the
ProSub with ProMonitors When you have the ProMonitors wired ...of music to determine the correct setting for this in your
system. 2. Set the
subwoofer level control to 12 o'clock. ...

... the date of the original purchase from a De?nitive
Technology Franchised Dealer. However, this
warranty will automatically terminate prior to ..., except as set forth below. All replaced
parts and Product(s) become the property of De?nitive
Technology....

...the device.
15. Damage Requiring Service-The device should be serviced by licensed technicians when: • The plug or
power supply ... appear to be operating properly or exhibits a marked change in
performance. • The device has been dropped or the cabinet ...
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