As we all adapt to an evolving situation during the global COVID-19 pandemic, Radian Audio stays committed to ensure business continuity and provide essential support while we work remotely. Stay safe and be well. Read More
New headquarters and manufacturing facilities for Radian Audio!
Radian Audio Engineering has moved. Proudly manufacturing in California! Committed to Great Sounding, High-Quality Loudspeakers!
The new address is
2720 Kimball Ave
91767 Pomona, CA
For the February 2020 edition of Voice Coil magazine, Vance Dickason characterizes a new Radian ferrite compression driver.
The Test Bench focus on Radian's 835PB ferrite 1.4” aluminum diaphragm compression driver. After reviewing several of Radian’s neodymium series of compression drivers, Dickason characterized the 835PB and noted how this driver continues to have the expected rich feature set that is the hallmark of the company.
In January 2019, Vance Dickason characterized the 475PB 1" compression driver from Radian Audio Engineering. This was the second ferrite motor compression driver from Radian to be featured in Test Bench, following the 745PB, covered in the December 2018 issue. The Radian 475PB has a similar set of features as Radian’s 745PB and includes a 1” throat diameter, a 134 mm × 19 mm ferrite magnet motor, a high-temperature 44.5 mm (1.7”) diameter polyimide voice coil former wound with copper-clad aluminum edge-wound ribbon wire voice coil, 50 W AES power handling above 800 Hz and 100 W program power handing. Read More
For the October 2017 Test Bench, Dickason characterizes the 745NEOBe, a pro sound 1.4” beryllium compression driver from Radian Audio. Radian, based in California, is a major player in the OEM loudspeaker component business, with more than three decades of success under its belt, now benefiting from new ownership, management team, and investment from Fortune Sound, Inc., led by Dwight Tobiano. For this Test Bench, Radian Audio sent its new beryllium diaphragm 745NEOBe compression driver, together with its 745NEO iteration using an aluminum diaphragm for comparison, which costs six times less. The test focuses on the Radian 745NEOBe, but Dickason provides interesting objective comparisons of both models. Read More
Radian offers high quality speaker components for the OEM market, excelling in diaphragm replacements, compression drivers and coaxial loudspeakers. Radian’s compression drivers, with both aluminum and beryllium diaphragms, are globally recognized as the highest performance HF drivers available. With an extended catalog of different sizes and exists to fit any application, all models offer a proven reliable design for long term operation, using a self-aligning diaphragm assembly that facilitates service in the field. Radian is able to accommodate extensive OEM options.
Radian Audio exhibited at the 2018 ALMA International Symposium and Expo in Las Vegas, January 6th and 7th. Radian's new lineup for 2018 included the world's first range of coaxial ribbon drivers and the new LT/LM series of ribbon products.
Radian Audio exhibited at the Infocomm 2017 show in Orlando, FL. Visitors to the Orange County Convention Center, from June 14-16, 2017 were able to meet the company's new ownership and see many new products to display that Radian added to the brand's existing catalog. Read More
Wishing you a Happy Holiday Season! For the past 28 years, Radian Audio has strived to manufacture one of the world’s best audio components, compression drivers, & diaphragm assembly under its owner and founder, Richard Kontrimas. As the year 2016 comes to an end, we wish to announce the new change in leadership under Radian Read More
Honolulu, Hawaii. The Hawaiian Convention Center opened recently featuring an installation completed by Rhema Systems of Waipahu, Hawaii. The center is located at the intersection of Atkinson Street and Kalakaua Avenue and is the largest facility of its kind in the entire Hawaiian island chain. Audy Kimura, the audio consultant to the convention center was Read More
SALT LAKE CITY, Utah – Poll Sound, a leading audio installation and rental company in Utah, chose to use more than 230 Radian loudspeakers as a key part of the new 243,000-square-foot South Town Exposition Center in Sandy, Utah. A combination of Radian 508-2B 8” and 512-2BBK 12” coaxial ceiling loudspeakers are part of Read More
This was the first time Test Bench featured a product from the highly respected Radian Audio Engineering.Radian Audio Engineering was founded in 1988 by Dr. Richard Kontrimas.