EAW UB12S - Black

The UB12 is purpose-designed for background/surround applications where sound quality cannot be sacrificed for the sake of visual unobtrusiveness. It is also an excellent choice for nearfield reproduction where extreme low frequency response is not required. Ultra-compact design and surprisingly high output make it an effective component of large-scale multimedia systems in a broad range of venues and applications. This “micro” system is engineered for high quality distributed sound systems of all types. The vented enclosure extends effective low frequency response. A 1" soft dome tweeter produces exceptional clarity and definition. The complex crossover uses computer-optimized asymmetrical filters to smooth on-axis frequency response as well as power response.

The two-way full range loudspeaker system shall incorporate one 5.25- inch cone low frequency transducer and one 25mm soft-dome high frequency transducer. The total system shall meet the following performance criteria: Frequency Response of 100 - 18k Hz ±3 dB; Axial Sensitivity (1 W @ 1 m) of 91 dB SPL (LF); 100 hour sine wave Power Handling of 90 Watts, AES method Power Handling of 180 Watts; Horizontal coverage of 120 degrees between 6dB down points; Vertical coverage of 120 degrees between 6dB down points. The system’s low frequency driver shall be loaded into a vented enclosure that provides optimally controlled acoustic diaphragm loading. An internal passive frequency dividing network shall provide a fourth order acoustic crossover between the low and high frequency subsystems and shall incorporate system equalization. The crossover shall be designed so that maximally flat frequency response is obtained. The enclosure shall be rectangular in shape and constructed of voidfree cross-grain-laminated birch plywood with internal bracing. It shall be finished in a black catalyzed polyurethane coating. The front of the system shall be covered with a protective perforated steel grill assembly coated with vinyl to dampen resonance. Mounting hardware attachment points shall be located on the top and bottom of the enclosure. Attachment points for Omnimounttm brand 75 series mounting hardware shall be located on the rear of the enclosure