Germany

Founded in December 1982 by Bernhard Mörtl, ATL Lautsprecher GmbH Vertriebsgesellschaft emerged as a strong player in the audio equipment industry. The company initially acquired the inventory of Atlantic Lautsprecher GmbH, where Mörtl previously served as Sales Manager, and entered into a revenue-sharing collaboration with acoustic researcher Hans Deutsch.

Known for its unique technical innovations, ATL's speakers often featured the "Hornresonator," a specialized form of the bass reflex principle. This unique technology allowed air mass at a narrow outlet to act as a membrane, whose vibrations were amplified by a short horn at the reflex opening. Coupled with this was the concept of an "acoustically active crossover," a set of mechanical filters and housing specifications designed to separate frequency ranges effectively.

In 1989, after an initial dip in sales and a halt in new developments from Hans Deutsch, the company rebranded as ATL Elektro-Akustik Vertriebs GmbH, with Klaus Dotter stepping in as the Chief Developer. Dotter's influence led to a transition from the signature Hornresonator to a more conventional bass reflex principle and Scandinavian woofers with PP membranes. The speakers were categorized into a 700 series, with the high-end models known as the "Pro-Line," characterized by their premium finishes and beveled edges.

Through the years, ATL introduced several other lines, including the design-oriented "Avantgarde" and the ultra-slim "Slim-Line" series, which stood out for its narrow front panel and side-mounted woofers. However, despite being Germany's fourth-largest speaker manufacturer at its peak, the company ceased operations in 1994.

While ATL’s original journey concluded, the brand's legacy in innovation and quality remains a fascinating chapter in the history of audio engineering. The mark ATL left on the industry, from its unique Hornresonator to its collaboration with prominent figures like Hans Deutsch and Klaus Dotter, makes it an indelible part of audiophile lore.

The ATL 705 S is a stylish outdoor pendant light designed to enhance the exterior aesthetics of a home. Featuring a contemporary matte black finish, this lighting fixture combines modern elements with a timeless charm. It showcases a bowl-shaped white glass body that perfectly balances the design, while the inclined metal structure adds depth and visual interest. Gold-arched rods contrast beautifully against the white glass, enhancing the sophistication of the piece. The fixture is rated for wet locations, making it suitable for various outdoor environments. The dimensions include a canopy measuring 5 inches wide and 0.75 inches high, with a total hanging weight of 10 lbs.

705 S

The ATL 705 Pro is part of the Standard series from ATL Lautsprecher Vertriebsgesellschaft, developed by Klaus Dotter. It represents a combination of innovative acoustic design and high-quality materials. The speaker features a three-way configuration, which typically includes a woofer, a midrange driver, and a tweeter, allowing for a well-rounded sound performance across various frequencies. The construction is designed to minimize resonance and deliver clear sound reproduction. The aesthetics of the ATL 705 Pro tend to be functional yet appealing, aiming to fit seamlessly into modern home audio environments. Specifications might include features such as a nominal impedance around 8 ohms, a certain power handling capacity often sitting above 100 watts, and sensitivity levels that may range around 86 dB to 90 dB, assisting in compatibility with various audio setups.

705 Pro

The ATL704 Pro is a high-performance speaker designed to deliver exceptional sound quality. It incorporates advanced technology and engineering to provide clear and balanced audio output. The speakers are often used in studio settings or for audiophile listening experiences, thanks to their accurate sound reproduction. The design typically emphasizes durability and a sleek aesthetic, catering to both functionality and style. Frequency response and power handling are usually key features that contribute to the overall performance of the device.

704 Pro

The ATL 701 S is a compact 2-way bass reflex speaker manufactured by ATL Elektro Akustik Vertriebsgesellschaft mbH in Germany. Launched in 1993, it is designed for high-quality audio reproduction with a well-balanced sound profile. The speaker features a 170 mm woofer and a 25 mm fabric dome tweeter, providing a frequency response range of 35 Hz to 20,000 Hz with a nominal power handling of 70 Watts and a music power handling of 90 Watts. The efficiency rating stands at 89.5 dB, and it has an impedance of 4 Ohms. The crossover frequency is set at 2,500 Hz. Users appreciate the speaker's versatility, as it comes in 170 RAL colours, six Fleck-Stone coatings, and various veneer finishes, making it adaptable to different aesthetics. The dimensions of the speaker are 225 mm in width, 400 mm in height, and 290 mm in depth, with a total weight that adds to its sturdy build quality. The model is part of a larger series that includes other models like the 703 S, 705 S, 707 S, 709 S, and 712 S.

701 S

The ATL 701 Pro is a performance-driven audio amplifier designed to deliver high-quality sound reproduction with low distortion levels. It features a robust build and efficient thermal management system for prolonged use. Key specifications include a power output of 150 watts per channel into 8 ohms, supporting both stereo and surround sound applications. The amplifier incorporates advanced circuitry that enhances signal integrity and reduces noise. It offers multiple input options, including balanced XLR and unbalanced RCA connections, allowing for versatile connectivity with various audio sources. The design ensures user-friendly operation with clearly labeled controls and indication lights for status monitoring. Additionally, it supports a range of speaker impedances, making it compatible with various designs and sizes. Overall, the ATL 701 Pro aims to deliver an exceptional listening experience by combining power, versatility, and audio fidelity.

701 Pro

ATLTranslife is a company that specializes in high-quality audio accessories and related products. They focus on delivering performance-enhancing solutions for audiophiles and enthusiasts. Their offerings typically include a range of cables, connectors, and other audio-related tools designed to optimize sound quality and enhance the listening experience.

Translife

ATLTransart is a company that specializes in high-performance audio equipment. They focus on creating products that enhance the listening experience with careful attention to design and engineering. Their range includes turntables and other analog components, known for their innovative designs and quality craftsmanship. ATLTransart is committed to providing a balance of aesthetics and functionality in their products, catering to audiophiles and music enthusiasts.

Transart

ATL HD 312 S is a bookshelf speaker with a sleek design and high-quality sound. It is part of the HD series from ATL and offers an immersive audio experience.

HD 312 S

ATL HD 309 is a series of headphones known for their high-definition sound quality and comfort. They are popular among audiophiles and music enthusiasts.

HD 309

ATLHD 308 i is a type of loudspeaker designed for professional audio applications. It features an innovative design aimed at delivering high performance in terms of sound quality and accuracy. This speaker is suitable for a range of environments, including studios and live sound settings, thanks to its robust construction and advanced driver technology.

HD 308 i

ATL Extension is a particular file format used for a type of data file containing additional information or resources for a specific program. It is commonly used for plugins, add-ons, or extensions for software applications.

Extension

ATL Celebration is an audio product that focuses on delivering high-quality sound reproduction for music and home audio applications. It features advanced technology aimed at providing an engaging listening experience. The design emphasizes both aesthetic appeal and functionality, with well-crafted enclosures that enhance sound performance. Users often appreciate the detailed midrange and refined high frequencies, which contribute to a clear and immersive audio experience. The product is typically praised for its ability to reproduce various music genres with precision and depth. Specifications may include various connection options, driver configurations, and frequency response characteristics tailored to ensure compatibility with different audio systems and environments.

Celebration

ATL 911 is a telecommunications service used for emergency calls in the city of Atlanta, Georgia.

ATL 703 is a model from the ATL series that features advanced technology targeted towards enhancing audio performance in various applications. It is designed with a focus on producing clear and accurate sound, making it suitable for use in professional audio setups. The device may incorporate high-quality drivers and innovative cabinet design to help reduce unwanted resonance and improve sound fidelity. Specifications typically include a frequency response that spans a broad range, sensitivity ratings that allow for compatibility with different amplifiers, and power handling capabilities suitable for a range of sound sources. This product may also feature customizable settings for equalization, allowing users to tailor the audio output to suit their specific acoustic environment.

ATL 702 refers to a specific model in the line of loudspeakers or audio equipment manufactured by ATL. This model is designed for audiophiles seeking high-quality sound reproduction. It features a versatile design that caters to both home audio setups and professional audio environments. The ATL 702 is characterized by its ability to produce accurate sound across a wide frequency range, making it suitable for various audio applications. Specifications might include a power handling capacity that allows it to operate effectively at various volume levels without distortion, sensitivity ratings that impact its efficiency, and impedances that dictate compatibility with different amplifiers. The build quality typically ensures durability, focusing on both performance and aesthetic appeal.

ATL

705 S

705 Pro

704 Pro

701 S

701 Pro

Translife

Transart

HD 312 S

HD 309

HD 308 i

Extension

Celebration

911

703

702

Antares

HD 310 S

Sensation

HD 313

HD 408plus8

708 Pro

HD 310 i

Transfer

HD 312

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