Patented Serviceable Speaker

U.S. patents for groundbreaking audio technologies - PERLISTEN® Audio

www.perlistenaudio.com

The newly granted patents cover a range of advanced audio innovations, including proprietary driver designs, cutting-edge acoustic waveguides, and unique speaker cabinet construction methods. These technologies are the result of years of dedicat- ed research and development by Perlisten Audio’s expert engineering team. “We are thrilled to have our research efforts realized with these patents,” said Dan Roemer, CEO and Chief Engineer at Perlisten Audio LLC. “These innovations repre- sent our commitment to pushing the boundaries of audio performance and deliver- ing products that set new standards in the industry.” The compa- ny’s patented technologies will be integral to its upcoming product lines, promising to provide audiophiles and sound enthusiasts with an unparalleled listening experience. ... Redefining the Standard in Sound Quality At Perlisten, we believe that sound is more than just an experience – it’s an art form. Our commitment to excellence and innovation has set a new benchmark in the world of speaker technology, delivering an unparalleled auditory experience that redefines what you expect from high-fidelity sound. Innovation – Born in the USA Proudly developed in the USA, Perlisten speakers embody the pinnacle of American ingenuity and craftsmanship. Each product is a testament to our dedication to precision engineering and superior sound quality, ensuring that every note, beat and melody is reproduced with breathtaking clarity.

Top 10 Pro Audio Speakers Manufacturers & Brands (2026 Update)

www.ti-audio.com

Key advantages include advanced acoustic technology, reliability under extreme conditions, and continually evolving product ranges. JBL prides itself on innovating with features like Differential Drive® woofers and patented waveguides. With over 14 years in the Chinese and international pro audio speakers market, T.I Audio stands out for its robust engineering, diverse product range—including line arrays, PA speakers, stage monitors, subwoofers, power amplifiers, and wireless microphones—and global reach. This product was very popular after its launch because of its unique, patented appearance and perfect sound. And quickly occupy market share. Help large projects get powerful and perfect sounds. T.I Pro Audio waterproof passive dual 15 inch best line array speakers (max215) Their broad product lineup, global presence, and continuous dealer recruitment mean partners benefit from both reliable supply and ongoing support. Modern manufacturing processes and expert engineering ensure that T.I Audio speakers perform at peak potential in every category, both indoors and outdoors. Selecting the right pro audio speakers manufacturer makes all the difference between an unforgettable event and a forgettable one. These brands excel not only because of their technological innovation but also their commitment to support, training, and after-sales service.

US4924504A - Audio speaker - Google Patents

patents.google.com

An audio full range speaker which achieves the propogation of a peaked wavefront from the diaphragm instead of generating a substantially planar wavefront as in the case of the common speaker construction utilizing a diaphragm driven as a piston. The speaker has a substantially planar, thin, flexible film forming the diaphragm mounted within a frame. Examples of such pistonic magnetic type speakers are shown in U.S. Pat. No. 3,919,499, granted Nov. 11, 1975, to Winey and U.S. Pat. No. 4,020,296, granted Apr. 26, 1977, to Dahlquist. In these patents, it can be seen that the conductors are spread over a wide area of the diaphragm which gives the effect of the diaphragm being driven as a piston. Although the performance of these speakers can be impressive, the complexity of the design and the extensive electronics involved makes such structures expensive. In a development made by Peter J. Walker and incorporated in products sold under the trademark QUAD, an electrostatic transducer has some features which at first appear similar to the present invention. FIG. 2 is a transverse cross-sectional view through through a central area of the speaker of the embodiment of FIG. 1; FIG. 3 is an enlarged cross-sectional view of a coil device forming the drive means of the embodiment of FIG.

12 Best USA-Made Audio Brands | HiConsumption

hiconsumption.com

And while the company primarily trades in headphones today, Grado Labs carries on the family tradition of churning out ultra-high-end handmade turntable cartridges, which was started when the company’s founder, Joseph Grado was awarded patents for the first stereo moving coil cartridge in 1959. Year Founded: 1953 Headquarters: Brooklyn, NY Known For: Headphone Monitors & Cartridges ... Originally founded 75-years-ago in Hope, Arkansas though now operating out of Indianapolis, Klipsch is another one of the larger and better-known names in the US-made audio game. The company has historically employed metal-throated horn-loaded speakers that gives its products a warm and distinctive sound. Currently owned by the Audiovox Corporation following a 2011 acquisition, the company now produces an enormous range of headphones, earbuds, and speakers of all kinds, including outdoor systems, home theatres, and Hi-Fi bookshelf units, among many, many more. Klipsch also makes the Klipschorn, a loudspeaker that was patented in 1946 and stands as the longest-running production speaker of all time. Year Founded: 2002 Headquarters: Arvada, CO Known For: Audiophile-Grade Tower Speakers ... We use cookies to optimize our website and our service. Originally founded by Amar Bose — a sound and electronics engineer and MIT professor — Bose is currently recognized as one of the biggest and most reputable audio outfits in the country, and though, despite employing some 9,000 staffers and generating several billion dollars in annual revenue, it still manages to produce genuinely top-shelf products. Alongside being responsible for some of America’s most popular home theatre systems and soundbars, Bose has also consistently set the standard in the high-end noise-canceling headphone segment and is becoming an increasingly dominant force in the Bluetooth speaker and true wireless earbud markets.

About Meyer Sound | Meyer Sound

meyersound.com

Overall, not only is the complexity of the circuit less, the parts count is also considerably reduced. Also addressed in the patent is the use of the limiter in a closed-loop system such as Meyer Sound's self-powered loudspeakers. Galileo wins Rental & Staging Award for Best Audio Control/Mixing Product This design patent covers the appearance (or "ornamental design") of the front of MILO. The design is patented to prevent other companies from creating confusion in consumers with a product that looks identical. The patent is granted in 2003. ... The self-powered M3D was Meyer Sound's first loudspeaker to employ the line source principle in a vertical format. (The M3D is an actual line array loudspeaker, intended to be used with little or no splay between cabinets, as opposed to the rest of the M Series products, which are designed for use in curvilinear arrays.) For the mid and high frequencies the M3D introduced the patented REM manifold, which lets high-output compression drivers deliver the kind of directional control associated with line sources. Together, these two advances comprised BroadbandQ. UPM-2P receives Entertainment Design EDDY Award for Sound Product of the Year

List of loudspeaker manufacturers - Wikipedia

en.wikipedia.org