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Definitive Technology


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Definitive Technology
Definitive Technology has been committed to building superior sounding home audio and home cinema loudspeakers since 1990, when the company was founded by three lifelong audiophiles and experts in speaker design, acoustics and marketing. Definitive Technology loudspeakers are among the most positively reviewed loudspeakers on the market as well as being the best-selling premium home loudspeakers in the US.

Hear for yourself why Definitive Technology is the USA's best-selling brand of high-end loudspeakers for music and movie perfection.
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Definitive Technology DEMAND ST1 Speaker Stands
Definitive Technology DEMAND ST1 Speaker Stands
ST1 Speaker Stands

ST1 bookshelf speaker stands are the perfect accessory for your Demand Series D9 and D11 bookshelf speakers. The elongated steel stand, MDF base plate and rubber speaker pads all combine to provide a solid and stable speaker foundation, ensuring the cleanest, most precise listening experience in everything you hear.

Key Features:-

Optimal Height:
Designed, engineered and calibrated to provide optimal imaging, depth of field and height no matter what your room and setup looks like.


Please call to arrange demonstration
Definitive Technology DEMAND D11
Definitive Technology DEMAND D11
Demand D11

Definitive Technology Demand D11 high-performance bookshelf speakers deliver full-range, room-filling sound and precise imaging in a modern, elegant styling. Featuring technology advancements to both our aluminum dome tweeter and midrange/woofer sections, each speaker delivers an unrivaled sweet spot, smoother high-frequency reproduction, and three-dimensional imaging for the most technically-advanced, premium bookshelf listening experience.


Please call to arrange demonstration
Please call to arrange demonstration
Definitive Technology A90 Atmos Speaker
Definitive Technology A90 Atmos Speaker
The A90 height speaker module is your answer for remarkable, immersive, room-filling sound so you can experience every detail of pure home theatre. The A90 supports Dolby Atmos / DTS:X and easily connects and sits within the top of your Definitive Technology BP9060, BP9040 and BP9020 speakers, firing sound upwards, which is then reflected off the ceiling and back down to your viewing area. Timeless, minimalist design. This is what obsession sounds like.


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Definitive Technology AW 5500 (AW5500) Outdoor Speakers
Definitive Technology AW 5500 (AW5500) Outdoor Speakers
5-1/4 inch active driver pressure coupled to a 5 x 8 inch racetrack-shaped Planar Low Bass Radiator has total bass radiating area greater than an 8 inch woofer to belt out powerful bass that fills outdoor areas with rich big speaker sound
• Fully sealed design, aluminum grilles, and rugged PolyStone enclosures, the AW5500s can be fully exposed to the elements and still reliably deliver their indoor speaker sound quality for years of outdoor listening enjoyment


Please call to arrange demonstration
Please call to arrange demonstration
Definitive Technology IW SUB 10/10 (IWSUB10/10) In-Wall Subwoofer
Definitive Technology IW SUB 10/10 (IWSUB10/10) In-Wall Subwoofer
Enjoy deep high impact bass without using any floor-space
• Fits in standard new or existing wall construction
• Fully enclosed design ensures perfect results in any wall
• One 10 inch active subwoofer driver pressure coupled to one 10 inch Ultra Low Bass radiator
• Use with Definitive SubAmp 600 only (sold and packaged separately)

The IWSub 10/10 is a completely self enclosed in-wall subwoofer for use in whole house distributed music or stealth home theater installations. It's a deep bass powerhouse that will disappear in your room. It has a non-resonant sealed medite (a dense wood product) enclosure and a paintable bezel and grille. Inside the completely self-enclosed in-wall sub is the technical brainpower derived from Definitive's award winning SuperCube free-standing subwoofers. It includes a special shallow-depth, long excursion active 10 inch driver pressure-coupled to a 10 inch Ultra Low Bass radiator for deep, tight, high impact bass. Combined, these features result in tight musical excellence.


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Definitive Technology UIW RCS III (UIWRCSIII) Cinema Speaker
Definitive Technology UIW RCS III (UIWRCSIII) Cinema Speaker
Patented Wave Launch technology creates the illusion that the speakers are in front of you, not above you

• Two 4-1/2 inch cast basket drivers and 5-1/4 x 4-1/8 inch pressure-coupled Low Bass radiators for impressive deep bass with high impact punch
• Integrated wood enclosure ensures consistent high performance every time
• One 1 inch Pure aluminum dome tweeter
• Installs in either new or existing construction applications


Please call to arrange demonstration
Definitive Technology UIW RLS III (UIWRLSIII) Cinema Speaker
Definitive Technology UIW RLS III (UIWRLSIII) Cinema Speaker
Two 5-1/4 inch cast basket drivers and 5-1/4 inch pressure-coupled Low Bass radiators for impressive deep bass with high impact punch

• Integrated wood enclosure ensures consistent high performance every time
• One 1 inch Pure aluminum dome tweeter
• Installs in either new or existing construction applications
• Available individually

The Reference Line Source III (RLS III) is an enclosed full range loudspeaker engineered for flush mount in-wall installation. It features a non-resonant sealed medite (a dense wood product) enclosure to deliver the tight, detailed bass and uncolored midrange of audiophile free-standing speakers in every installation. The performance of open back built-in speakers will vary depending on the nature of the wall/ceiling cavity behind the speaker. But Definitive Reference speakers with integrated enclosures sound superb every time. Rotating dogleg clamps make the RLS III easy to install in either new or existing construction and provide secure, non-resonant mounting for ultimate audiophile performance free of vibrations and buzzes.


Please call to arrange demonstration
Definitive Technology DI 5.5 BPS (DI5.5BPS) In-Wall Cinema Speakers
Definitive Technology DI 5.5 BPS (DI5.5BPS) In-Wall Cinema Speakers
Extraordinary High-Performance Speakers that Virtually Disappear in Your Room!

• Flangeless design & micro-perf grille minimize visibility
• Simple to install — no spackle work required
• Bipolar sound dispersion, ideal for side or rear surround channel
applications or anywhere extremely broad sound coverage is desired
• Latest generation BDSS drivers for audiophile-grade sound quality
• Pivoting Pure Aluminum dome tweeters


Please call to arrange demonstration
Definitive Technology DI 5.5 LCR (DI5.5LCR) In-Wall Cinema Speakers
Definitive Technology DI 5.5 LCR (DI5.5LCR) In-Wall Cinema Speakers
Extraordinary High-Performance Speakers that Virtually Disappear in Your Room!

• Flangeless design & micro-perf grille minimize visibility
• Simple to install — no spackle work required
• Small enough to fit between studs in horizontal orientation
• Latest generation BDSS drivers for audiophile-grade sound quality
• Accurate response for ideal music and movie sound
• Pivoting Pure Aluminum dome tweeters


Please call to arrange demonstration
Definitive Technology DI 6.5S (DI6.5S) In-Wall Speakers
Definitive Technology DI 6.5S (DI6.5S) In-Wall Speakers
Extraordinary High-Performance Speakers that Virtually Disappear in Your Room!

• Definitive's Disappearing In-Wall Speakers Just May be the "Holy Grail" of Built-in SpeakersFlangeless design & micro-perf grille minimize visibility
• Simple to install — no spackle work required
• 8-5/16" (21.04 cm)x 8-5/16" (21.04 cm) total visible area is about the same size as competing 5-1/4" models.
• Perfect for use as side/rear surround speakers for Mythos and BiPolar-based


Please call to arrange demonstration
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