See the PSI Audio AVAA C214 in Action Discover how our digital active bass trap transforms room acoustics in a real-world test.In early 2023, we released the AVAA C214 — our new digital active bass trap, designed to control bass precision in your room.Simply place it where the bass resonates, and it will effectively absorb room [...]
PSI Audio AVAA C214 in white finish PSI Audio announces the availability of the active bass trap AVAA C214 in white finish. The innovative Active Velocity Acoustic Absorber technology eliminates room modes from any room, making audio playback clearer, more transparent and more precise. With the AVAA C214, the technology has already found a more [...]
PSI Audio AVAA C214 eliminates room modes with maximum efficiency PSI Audio continues to turn heads with its AVAA technology. The new active bass trap AVAA C214 expands the AVAA family by a now digitally controlled variant of the original C20. The C214 is more compact and can be adjusted in its sensitivity through a [...]
PSI Audio AVAA C214 in white finish We introduced the AVAA C214 last year, expanding the AVAA family with a device that takes the principle established by the original AVAA C20 and adapts it to cater specifically to home audio users. Initially, the C214 was only available in black. At HIGH END, however, we introduce [...]
10 Years of Active Bass Absorption 2026 marks an important milestone for PSI Audio: 10 years of AVAA active bass absorption. When the first AVAA C20 was launched in 2016, it introduced a completely new approach to controlling room modes and low-frequency problems. Originally developed for home studios and compact listening [...]
AVAA C20 review by Sound on Sound Operating rather like a subwoofer in reverse, this crafty device controls low frequencies but takes up far less space than conventional bass traps. Without doubt the most difficult acoustic problem to resolve for the vast majority of project studios is the challenge of low-frequency standing waves [...]
PSI Audio AVAA C214 revolutionizes again After the launch of the first successful 100% analog active bass trap, the AVAA C20, in 2016, we asked ourselves how to go further with this technology. In order to make this technology evolve, the only possible option was DSP programming. Thanks to the DSP, we will be able [...]
Watch our videos explaining the AVAA technology The room mode killer Introduction to the AVAA technology. Demonstration of our box dedicated to AVAA demonstration anywhere. [...]
What are room modes? Room modes are the collection of resonances that exist in a room when the room is excited by an acoustic source such as a loudspeaker. Most rooms have their fundamental resonances in the 20 Hz to 200 Hz region, each frequency being related to one or more of the room's dimensions or [...]
