Atlantic Technology In-Wall Loudspeakers manual

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Atlantic Technology Innovations for In-Wall Loudspeakers

Low-Resonance Tweeter (LRT™) and Directional Vector Control (DVC™)

It is obvious that people choose in-walls because they don’t want to see speaker boxes in their room. Furthermore, most people mount in-walls high off the floor— above the sight line—again, because people don’t want to see the speakers. The result of this is that much of the sound is focused above the listener's head and distorted in terms of the frequency response balance of the sound reaching the listener's ears.

Previous attempts to compensate for this non-optimal positioning have used some variant of the “pivoting tweeter” approach. But pivoting tweeters don’t work very well. Here’s why: two-way tweeters cross over too high in frequency—about 3,500-4,000 Hz—so it is the woofer, not the tweeter, that plays most of the midrange, and it’s the midrange that your ear uses to determine directionality.

Woofers beam badly in the upper midrange. If the woofer is above ear level, it’s going to beam the upper midrange like

a flashlight right over the listener’s head. The so-called “pivoting tweeter” is not much help, because it doesn’t play the midrange! And to make matters worse, when you pivot a tweeter, you introduce a ledge or shelf that diffracts the tweeter's output and smears the propagation of the treble frequencies.

It’s a messy, inelegant solution that probably does more harm than good.

So here’s what we did instead: We modified our tweeter so it can play lower frequencies; far

down into the midrange, about a full octave lower than a conventional tweeter to around 2,000 Hz. It’s a very highly- engineered tweeter system with a vented backplate, playing into its own sub- enclosure (complete with internal stuffing!), and special heat-sinking. We call it the Low-Resonance Tweeter (LRT™). Now the woofer doesn’t have to struggle to reach into the upper midrange, and we get a much smoother blend of radiation coverage angles as we transition from the woofer to the tweeter.

One of the characteristics of speaker performance is what engineers call “lobing.” A speaker’s output will lobe up or down, depending on things like crossover topology, driver positioning, etc. It can be very frustrating to develop, say, a new 35- inch tall floor-standing speaker and find

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Contents

In-Wall Loudspeakers specifications

Atlantic Technology In-Wall Loudspeakers represent a culmination of advanced audio engineering and innovative design, tailored for the modern home entertainment experience. Known for their exceptional sound quality and discreet installation options, these loudspeakers offer a fantastic blend of performance and aesthetics.

One of the main features of Atlantic Technology In-Wall Loudspeakers is their high-efficiency drivers. These loudspeakers are equipped with specially designed woofers and tweeters that deliver a wide frequency response. The high-performance drivers ensure that users experience deep bass, clear mid-range frequencies, and crisp high-end details, which are essential for both music and home theater applications.

A crucial technology integrated into Atlantic Technology's in-wall speakers is the use of advanced crossover networks. These networks are designed to provide seamless integration between the woofer and tweeter, ensuring that the sound produced is balanced and natural. The precision of these crossovers minimizes distortion and maximizes the listener's enjoyment, enabling a captivating audio experience regardless of the content being played.

Another significant characteristic is the speakers' low-profile design. Atlantic Technology has focused on aesthetics as much as audio performance, creating speakers that blend seamlessly into any room's décor. The sleek, flush-mount installation allows homeowners to enjoy high-quality sound without compromising the visual integrity of their living spaces. Additionally, paintable grilles provide customization options, enabling users to match the speakers to their wall colors.

Atlantic Technology In-Wall Loudspeakers also feature robust construction and high-quality materials, ensuring durability and longevity. The use of moisture-resistant components makes them suitable for various environments, including kitchens and bathrooms, without sacrificing performance.

Furthermore, these loudspeakers benefit from advanced installation features such as precise cut-out templates and easy-to-use mounting systems. This user-friendly approach simplifies the installation process for both professional installers and DIY enthusiasts.

Overall, Atlantic Technology In-Wall Loudspeakers offer an exceptional solution for those seeking high-quality audio performance within a discreet design. With their advanced technologies, sleek aesthetics, and reliable construction, they provide an immersive listening experience that elevates any home entertainment setup. Whether you're a movie aficionado or a music lover, these loudspeakers are designed to deliver the rich, full-bodied sound that enhances every audio experience.