Feature-rich, yet easy to use.

Cavern's QuickEQ makes your audio system pump out true to life sound with a few friendly button presses, while still rivaling professional solutions by giving complete control over all supported features. QuickEQ can make bass the same quality at every seat with a single subwoofer, can make speech pop out from other sounds, and has no restrictions on where you put your speakers. With QuickEQ, measurements with even 5 microphones can be done in under a minute, which was unseen before.

Vast range of supported platforms.

PC, Mac, and Linux

  • Equalizer APO
  • CamillaDSP
  • AU N-Band EQ

DSP devices

  • MiniDSP 2x4 Advanced
  • MiniDSP 2x4 HD
  • MiniDSP DDRC-88A
  • MiniDSP Flex HTx

AVRs and processors

  • Acurus Muse
  • Emotiva processors
  • Monoprice Monolith HTP-1
  • Sony ES series
  • StormAudio processors
  • Tonewinner AT series
  • WiiM devices
  • Yamaha CX-A series
  • Yamaha RX series
  • Yamaha RX-A series

Amplifiers

  • Any 10- or 31-band equalizer
  • Behringer NX series

Software

  • Audyssey MultEQ-X
  • Audyssey MultEQ XT32
  • Dirac Live + Bass Control + ART
    (Cavern Pro-certified calibrators only)
  • JL Audio TüN
  • Roon
  • Wavelet

Quality can be measured. QuickEQ is built to max it out.

Built on fresh scientific research, QuickEQ is able to try thousands of options for most acoustical anomalies in seconds, and present you with the best settings. All issues that were present with traditional EQs, like slopes or phase errors, are a thing of the past.

All features are available on PC. Other supported devices might only allow basic EQ.

1/12 octave smoothing, measured with Cavern. The sample room is ~10 m2 without any acoustic treatment. Equipment used: Klipsch R-15M, Crown XLS-202, ASUS Xonar DX, MiniDSP UMIK-1.

Make the bass punch.

Everyone's next step is more subs. So why not let all your speakers help them? As an industry-first since 2019, QuickEQ's Ultimate Crossover Chain can find every little spot where all your speakers can help your subwoofers. By using every available speaker, echoes that produced boomy bass are now spread in time, which reduces reverberations, making bass tighter and more punchy. UCC is smart: it detects which speaker can help at what frequency, maximizing efficiency, saving you from a long and complex setup. All you need is checking one box in Cavern.

Go beyond human hearing.

No corners were cut in precision. QuickEQ exports are pushed to the target system's absolute limits, with the PC being the best. With Equalizer APO exports, QuickEQ is precise to the hundredth of a decibel. This error margin is imperceptible for a human.

Delays create spatial imaging. Cavern sets them perfectly.

When it comes to creating a believable soundstage, the single most important measure to correct is time-alignment. QuickEQ's precision is a single sample, because 0.1 feet or 0.1 meters are just way too large error margins that can't solve this task.

* speed of sound = 343 m/s.

Hi-fi principles? Supported.

Hi-fi enthusiasts like a different sound than what's made for movies. If set up for that case, to keep as much of the system's signature sound as possible, Cavern's Smoother curve only accounts for the differences between speakers that are caused by the room, making the imaging exceptional, while not affecting the character of the sound. This works even with a cheap regular microphone, no special calibrated microphone is needed.