INFINITY MODULUSII
Quick Start

TECHNOLOGY � PERFORMANCE � DESIGN
THE MODULUS TECHNOLOGIES. HIGHLY EVOLVED, HIGHLY RATED.
Infinity�s engineers introduced the CMMD and R.A.B.O.S. technologies with the company�s flagship Prelude MTS system. By every objective scientific measure, these were groundbreaking innovations. And every opinion of both critics and audiophiles concurred. Prelude was a triumph � the triumph upon which Modulus II has been built. low-frequency transducers. Equally important, it conducts sound at nearly double the speed of any previous material, rendering natural diaphragm resonances inaudible. However, there�s a drawback. Pure alumina is extremely brittle and would immediately shatter in normal speaker operation.To solve the problem, Infinity engineers deep-anodized alumina to both sides of a low-density aluminum substrate, creating a matrix that is
Each Modulus II loudspeaker houses advanced CMMD drivers, like those used in the Prelude MTS.

ROOM ADAPTIVE BASS OPTIMIZATION SYSTEM.�
In nearly all environments, the quality of the bass is determined as much by the room as it is by the speaker system. Because of their long wavelengths, low-frequency sounds reflect back and forth in a room, alternately reinforcing and exaggerating some frequencies, while subtracting from and diminishing others.

The Infinity R.A.B.O.S. kit is included with every Modulus system.

extremely rigid, yet lighter than pure ceramic. For Prelude MTS and now for Modulus II, CMMD transducers dramatically reduce distortion, producing a more natural, detailed sound.

Of course, no subwoofer can be designed in advance to anticipate exactly where it will be used. But with its proprietary R.A.B.O.S. technology, the Modulus II subwoofer can be optimized for your room once you get it in place.

CMMD TRANSDUCERS.
Transducers are the engines of sound in a speaker system � and the diaphragms are a transducer�s pistons. Engineers have long sought an ideal diaphragm material: stiff enough to provide uniform contact with room air, extremely lightweight to react quickly to musical impulses, and acoustically neutral to eliminate internal resonances at audible frequencies. The best traditional materials (felted paper, polypropylene and even titanium) have traditionally satisfied only two of the three criteria. With patented Ceramic Metal Matrix Diaphragms, Infinity�s engineers have realized a long-sought goal.
Five-way binding posts allow for easy connection to any system. Cross section of Infinity�s patented ceramic/metal matrix. Outer layers are pure alumina, deep-anodized to an internal aluminum substrate. R.A.B.O.S. will optimize the subwoofer to your listening room, working with your room, not against it.

After studying literally thousands of real-world listening rooms, Infinity engineers discovered that many rooms share a large single resonance peak, usually between 40Hz and 100Hz. Neither broad-brush tone controls nor conventional graphic-equalizer adjustments can properly compensate for it. But parametric equalization, a sophisticated frequency adjustment favored by audio engineers, can. R.A.B.O.S. technology, built into the Modulus subwoofer, effectively corrects primary room resonance peaks without introducing distortion.The three easily adjusted controls on the subwoofer, a sound-level meter and a special calibration CD allow you to tailor the subwoofer to your space and experience deep, detailed bass.

All Modulus CMMD transducers are magnetically shielded for safe placement near your TV.

They began with a ceramic compound called alumina.Three times stiffer than titanium � and eighty-five times stiffer than felted paper � alumina is light enough to deliver extremely accurate pistonic motion in midrange and
The R.A.B.O.S. sound-level meter is used with parametric-equalization controls located on each Modulus II subwoofer.