PSI Audio AVAA C214 and C20: active bass traps for every application
PSI Audio AVAA C214 and C20: active bass traps for every application PSI PSI Audio has expanded its AVAA range with the introduction of the AVAA C214. The innovative active bass trap technology is [...]
AVAA C20 review by Sound on Sound
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 [...]
Active vs passive absorbers – AVAA C20 review by Jochen Schultz
Active vs passive absorbers - AVAA C20 review by Jochen Schulz Wouldn't it be nice if you only had to put a few small boxes in the corners instead of cubic meters [...]
What is RT60
What is RT60 Reverberation time, also known as RT60, measures the time it takes for sound to decay in a room after turning off the sound source. It defines the time required for [...]
PSI Audio AVAA C214: the next evolutionary step for active bass absorber technology
PSI Audio AVAA C214: the next evolutionary step for active bass absorber technology PSI Audio introduces the AVAA C214. The new active bass trap stands aside its world-famous sibling, the C20. The innovative AVAA [...]
AVAA C214 – the digital active bass trap
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 [...]
AVAA Technology videos
Watch our videos explaining the AVAA technology The room mode killers Introduction to the AVAA technology. Demonstration of our box dedicated to AVAA demonstration anywhere. [...]
PSI Audio with revolutionary new product at NAMM 2023
PSI Audio with revolutionary new product at NAMM 2023 PSI Audio will introduce an entirely new product at NAMM 2023. The Swiss manufacturer will present a new design that has been years in the [...]
Why are low frequencies difficult to treat?
Why are low frequencies difficult to treat? Acoustics is a fluid dynamic. Unfortunately, it is impossible to see what is happening with small pressure waves in air. Waves in water are a good [...]
What are the room modes
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 [...]