BASS RESONANCE IN YOUR ROOM?

Low-frequency problems are the biggest challenge in any studio or listening room. Standing waves, room modes, and boomy bass can distort what you hear – no matter how good your monitors are.

The PSI Audio AVAA is a revolutionary active bass absorber that physically reduces room modes between 15–160 Hz without the need of special knowledge.

Just plug it in, place it in the room, and enjoy instant low-end clarity.

Unlike traditional bass traps that require huge amounts of space and provide limited effect, the AVAA uses advanced acoustic technology to absorb low frequencies with unmatched efficiency, making your room behave like a much larger, better-controlled space.

Engineers, producers, broadcasters, and audiophiles around the world rely on the AVAA to achieve a neutral and transparent low end – the foundation of every accurate mix.

THE PRODUCTS

AVAA C214

Ultra Low Latency Digital

AVAA C20

The original, 100% analog

AVAA C20 and C214 use ACTIVE TECHNOLOGY to fight room modes

1. Two active bass traps

Since its release in 2016, the AVAA C20 has proven its efficiency in many types of applications: home studios, recording studios, audiophiles… In 2023, we are once again revolutionizing the world of acoustics with our digital bass trap, the AVAA C214.

PSI Audio AVAA C20 and AVAA C214

2. More effective than passive absorption

Active absorption is up to 45 times more effective than any passive absorption of the similar size.

3. Easy to setup

The AVAAs are pressure based absorbers and simply need to be placed in a high pressure location to be extremely effective.

Learn more - AVAA

COMPARISON OF CHARACTERISTICS

AVAA C20 and AVAA C214

Product AVAA C20 AVAA C214
Freq. range 15 – 150 Hz  15 – 160 Hz
Efficiency 25x its size 45x its size
Active surface 0.2m2 0.13m2
Surface efficiency 5m2 5.85m2
Technology Analog Digital
Housing MDF Aluminium
Dimensions (mm) 424x509x300 diam. 210×640
Weight (kg) 13 11

WHY AVAA WORKS BETTER THAN PASSIVE BASS TRAPS

  • Physically reduces room modes up to about 50% per unit
  • No calibration needed, no latency
  • Works in any room, with any speaker setup
  • Effective in the most critical range: 15–160 Hz
  • Immediate and measurable improvement

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WHICH ONE IS BEST FOR ME?

Both AVAA active bass traps work on the same principle: reducing room mode decay time.

AVAA C20 advantages:

  • Full analog.
  • Place and forget.
  • Optimised for the professional audio market.

AVAA C214 advantages:

  • Ultra low latency digital technology (less than 0.2 ms).
  • Remote control with a smartphone and adjust efficiency.
  • Modern timeless design.
  • Optional feet for wall mounting.
  • Optimised for the highend consumer market.
PSI Audio AVAA C20 and AVAA C214
AVAA logo