Combining the best attributes of direct radiating and band-pass configurations, ACM technology begins with a truly unique driver configuration, where both woofers share a common vented chamber.
One woofer’s frontal radiation is direct, while the other woofer drives a second vented chamber that has fourth-order response characteristics.
Each woofer has its own amplifier and power supply, and is assigned a unique DSP algorithm. The sophisticated combination of physics and DSP enables the summed acoustic output of woofers and vents to be exceptionally flat in both magnitude and phase, while overall distortion is exceedingly low in comparison to its significant acoustic output.