After 20 years of unparalleled success in the Omnidirectional ceiling speaker marketplace, we have taken that experience and designed the ultimate commercial in-ceiling speaker technology. Audio professionals worldwide have chosen the SuperDispersion™ (SD) Ceiling Tile Speakers for their powerful sound, high performance, and distinctive styling.
The Pure Resonance Audio SD series takes ceiling speaker performance to a new level. The SD4 is an innovative speaker concept that meets the demanding needs of audio and systems contractors worldwide. SD Speakers’ pyramid design fits into standard 2′x2′ or 2′x4′ ceiling tile grids, providing an amazing 360 degrees of hemispheric sound. SD speakers are quick and economical to install and are competitively priced, making them an excellent value to contractors! SD4 ceiling speaker array systems offer performance, value and are ideal for Classroom Sound Systems, Conference Room Sound Systems, Church Sound Systems, Retail Sound Systems, Paging Sound Systems and many more.
The SD Speaker employs four smaller 6.5” very fast transient response aluminum-woofer drivers that are very powerful and stable. Working in unison these drivers produce clean powerful dynamic sound. When designing the SD the goal was to have the single most import feature at the forefront, good transient response (“dynamic contrast”). A transient is a sound of short duration, and good transient response can only be achieved if the speaker can deliver its output quickly and cleanly without smearing the original sound, and be completely soundless immediately after. Transients contain the essentials of sound reproduction they provide the sharp pop from a snare drum, the cutting edge of digital sound, the dynamics of the human voice. Larger 2-way cabinet loudspeaker systems offer relatively slow transient response, and the small high-frequency horn tends to beam a narrow, blaring sound at the listener—end result, muddy sound. By replacing larger speakers with four 6 or 8″ drivers we increased the driver surface area while creating more punch and a tight, more focused low-end.
Vector & VCA8
The Vector (70-volt & 8-ohm) and VCA8 (8-ohm only) is an innovative speaker concept that meets the demanding needs of audio sound systems. Vector Speakers’ pyramid design fits into standard 2′x2′ or 2′x4′ ceiling tile grids, providing an amazing 360 degrees of hemispheric sound. Vector ceiling speakers are quick and economical to install and are competitively priced, making them an excellent value to contractors! They employ (3 smaller 6.5”) speakers, as opposed to the four contained in the SD4.