Best Definitive Technology Prosub 1000 – 10′ Subwoofer Bass Home Audio Theater Sub

The Low Frequency Effects of a movie’s soundtrack bring excitement, realism and just plain fun to action, adventure and sci-fi movies. Accurate reproduction of the bottom octaves of all music, especially pipe organ, symphonic and rock add that last touch to bring you true you-are-there realism to your listening. Worry not, Definitive has bass down pat. The ProSub 1000 features a 300 Watt amplifier driving a high-excursion 10 inch front-mounted direct-radiating woofer that is pressure-coupled to an 10 inch Low Bass radiator on the bottom of the enclosure. The net radiating area of the ProSub 1000 is 39% greater than a single 12 inch woofer but with better speed, pitch definition and control.

Pressure-coupled Low Bass Radiator on the enclosure bottom works to produce deep, soul-stirring bass

Side-mounted volume control makes bass level adjustment easy and convenient

The Ultimate in Bass Performance for Maximum Enjoyment from Your Music and Movies

Definitive’s ProSub 1000 is an advanced technology 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.

The ProSub 1000 features advanced technologies for awe-inspiring, high-impact performance

Controls and connections allow for optimum performance in any room. View larger

Advanced MOSFET Technology Amplifier

The ProSub 1000 incorporates Definitive Technology’s unique digitally-coupled Infinite Power Source amplifiers with high-current direct coupled power supplies and discrete MOSFET output devices to ensure perfect high-definition resolution and reproduction of the most dynamic program material and demanding sub-bass transients. Construction quality is absolutely state-of-the-art with only the highest quality components used including mil-spec glass epoxy circuit boards and precision resistors and capacitors for many years of faultless superior performance. In addition, tremendous current reserves, high peak-power capabilities and two protection circuits ensure that these subwoofers can never be overdriven. There is also a convenient, signal-sensing, auto on/off feature.

Superior Detail and Lightning-Fast Transient Response

The powerful, high-definition driver delivers rock-solid low distortion bass, reaching down to the lowest subsonic frequencies, with an outstanding quality of superior transient response. The special ultra-stiff, low-mass cone (for super-fast transient response) is joined to a butyl rubber surround and long-throw voice coil and spider. The incredibly rigid baskets are engineered to hold the massive magnet structures and large voice coils in absolute alignment. The high temperature voice coil is aluminum wound with triple insulated ultra-pure copper wire and baked in epoxy for power handling in excess of 750 watts.

Rock Solid Non-Resonant Cabinets Ensure Pure Low Distortion Response

The cabinet of a loudspeaker plays a large part in its sonic performance. Resonance and vibration can add unwanted distortion as well as drain away important energy from the system. Definitive’s subwoofers utilize monocoque cabinets, which have been specifically engineered to be totally inert and vibration free, to ensure you of absolutely pure sonic reproduction. Monocoque means that the cabinet is of a unitized construction where all panels are permanently joined together into one solid structure. The cabinet walls themselves are high-density MDF fused together by space-age polymer adhesives. The front and rear baffles are extra thick and the cabinets each incorporate multiple internal braces to ensure total solidity.

Completely Adjustable Electronic Crossovers Assure a Perfect Match to Your System and Room

The sophisticated low distortion electronic crossover is a masterpiece of design and execution. It contains a complete range of hookups, circuitry and features which allow the subwoofers to be connected and perfectly blended with any system as well as adjusted for optimum performance in any room.

The ProSub 1000 features a continuously adjustable low pass filter control which allow you to choose a high frequency roll-off of from 40 to 150 Hz. This unique “dual stage” roll-off is extremely steep which ensures perfect blending with your main speakers as well as eliminating unwanted midrange from the subwoofer. This is especially important because it gives you much greater flexibility in placing your subwoofer in your room without being able to hear where it is located. There is also a separate low-level direct LFE input for Dolby Digital which bypasses the crossover network. The subwoofer level control is conveniently mounted on the side of the enclosure instead of the rear panel, making it easy to reach. It allows you to perfectly adjust the volume of the subwoofer to match your system and room as well as to fulfill your own personal sonic preferences.

Technical Specifications

• Driver Complement: One high-definition 10″ woofer pressure coupled to one 10″ low bass radiator
• Frequency Response: 18Hz – 150 Hz
• Internal Amplifier Power: 300 watts
• Auto On / Off: Signal Sensing
• Power Requirements: 110-120 volts Alternating Current
• 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)
• Dimensions: 12″ W x 17-7/8″ D x 14-7/16″ H (30.5 x 45.4 x 36.7 cm)
• Weight: 31 lbs (14.1 kg)

The ProMonitor 800 is Definitive’s mid-sized satellite speaker in the acclaimed Pro Series. Four ProMonitor 800s along with a ProCenter 1000 and ProSub 800 makes a complete ProCinema 800 system. All the components of the system are packed and sold separately allowing you to mix and match Pro Series components to build the system that best suits your needs.

Small size speaker has remarkable sophistication and huge sound

Easy to place with the built-in keyhole mount. View larger

Bass radiators enhance low frequency performance for more true-to-life sound

Rubber-tipped tripod stand ensures slip and mark-free shelf mounting

Don’t let the ProMonitor 800’s small size and affordable price fool you — it is a remarkably sophisticated product with huge sound. The 800 incorporates many of the same technologies as Definitive’s top-of-the-line models including BDSS drivers, pure aluminum dome tweeters, and planar pressure coupled mid/bass radiators for home theater sound quality that will shock your friends and family when they hear your system for the first time.

The Secret to Their Big Sound

Competing satellite speakers of this size usually have weak lower-midrange response; that part of the audio range that contains the “warmth” and “body” of voices and musical instruments. Listen to a male vocal on typical small satellite speakers and you will instantly hear the weakness in the lower midrange. The ProMonitor satellites avoid this critical problem by pressure-coupling exclusive BDSS technology driver to an equal-sized mid/bass radiator cleverly placed on the top of the satellite. This technique doubles the lower-midrange radiating area of the speaker without increasing the size of the enclosure. You’ll enjoy the kind of rich, warm and life-like sound quality that you thought was only possible with big, hard to place speakers.

Easy to Place, Easy to Use

Small enough to disappear in a room but beautiful when in plain view the 800 satellites can be shelf-mounted with their unique tri-lobed base, wall-mounted using the built-in keyhole mount or optional ProMount 80 articulating pivot mounts, or stand mounted with their optional ProStand 600/800 floor stands (sold separately).

The Sound

Sonically, the ProMonitor 800 satellite is a revelation in terms of achieving incredible sound at an affordable price. Their imaging is absolutely boxless, spacious and three dimensional while delivering pinpoint specificity and localization when called for. They are velvety smooth with you-are-there presence which is hard to find at any price and unheard of in this price range. The 800 is dynamic but capable of great subtlety so it excels equally with music or movies.

Technical Specifications