These MAPP Online Pro multipurpose acoustic prediction program images, generated from high-resolution anechoic measurements, illustrate the distinct advantages of the M3D’s BroadbandQ technology. The column on the left shows the vertical coverage pattern of an M3D line array, while the right column shows the pattern of a conventional line array system.

Immediately noticeable in the plots is the M3D’s superior consistency at high frequencies. While the conventional system begins to exhibit severe lobing at 1 kHz, the M3D remains tightly focused with more consistent, attenuated lobes. This demonstrates the well-controlled behavior of the patented REM ribbon emulation manifold combined with the M3D’s constant-Q high-frequency horn.

Across the low frequencies, the conventional system exhibits a strong rear lobe that finally disappears at 1 kHz. Contrast this with the M3D, which projects all of its energy in a tight forward beam at all frequencies. This behavior demonstrates Meyer Sound’s unique, proprietary low-frequency directional technology.

Taken together, the M3D’s advantages in practical applications are clear. Directional low-frequency coverage means superior reverberation control for greatest clarity, reduced onstage bleed and maximum gain before feedback. Controlled high-frequency coverage means remarkably consistent sound quality across the vertical coverage area, with none of the "flanging" associated with conventional systems. The result is superior performance in all long-throw applications, indoors or out.