WHAT IS
MCACC?

Pioneer’s exclusive Multi-Channel Acoustic Calibration System (MCACC) delivers an easy-to-use, automatic sound adjustment system to precision-tune your Pioneer and Pioneer Elite receivers with minimal effort.

Every MCACC system comes with a microphone to measure and analyze reverb characteristics. The equalizer optimally adjusts sound parameters to fit the size and shape of your home environment while maintaining the integrity of high-resolution playback without any degradation to the quality of your music.

Simply, power-on your receiver, plug in the microphone, activate the MCACC system, and sit back while the MCACC system fine-tunes your home theater to compensate for differing speaker arrays, furniture, and even ceiling height and shape.

QUICK VIEW
SIDE-BY-SIDE COMPARISON

  MCACC MCACC Pro MCACC Advanced
Speaker Adjustment
Equalizer 2D 3D 3D
Phase Control
Auto Phase Control
Speaker Polarity Check
Standing Wave Control
Subwoofer Equalizer
Independent Dual Subwoofer Output
Full Band Phase Control
Precision Distance

THE COLLABORATION BETWEEN
PIONEER + AIR STUDIOS

As the world’s first automatic sound acoustic correction technology, Pioneer developed MCACC in a one-of-a-kind collaboration between our sound engineers and London’s revered AIR Studios engineers. Building on our 75-year heritage as an audio company, this joint effort resulted in an exclusive technology, licensed and available only on Pioneer systems.

Designed to take full advantage of a complete range of speakers used in home theater systems, producing a professional level of fine-tuning while requiring minimal effort for setup.

One breakthrough was the introduction of Phase Control, an exclusive technology that compensates for lag in low-frequency signals, maximizing multi-channel sound performance and correcting distortion, significantly improving the overall experience.


PIONEER AND ELITE
COMPATIBLE RECEIVERS


ELITE
SPEAKERS