HPV Technologies Inc.
Wednesday, January 26, 2022


SB-Series of Cardioid Bass Speakers
      SB-212C                                    SB-412C                               SB-112C
            Click here for the SB-Series technical specifications...


      The SB-Series of Sub Bass speaker enclosures are designed for use with any of the MAD A-8, A-9, and A-12 surface planar arrays or the MTM-1 two-way compact line array when significant bass output is needed between 50 and 200 Hz.  When paired with the MAD arrays, the SB speakers seamlessly matches the sonic clarity of the arrays with articulate bass and a very fast transient response.  For applications requiring extended low frequency power and punch below 50 Hz, HPV’s VFL series of sub-bass cabinets are the perfect match.



      Every SB speaker utilizes a proprietary cabinet design that passively produces a cardioid dispersion pattern resulting in nearly 20 dB of attenuation on the rear side of the enclosure.  This reduction in low frequency energy significantly improves the sound clarity for those musicians and singers on stage who are located under or behind the arrays.  Refer to the SB-series technical documents for more details about the cardioid dispersion.



      SB-series enclosures can be arranged as ground stacks or flown arrays and are designed to be positioned adjacent to any configuration of MAD arrays.  Enclosures are built from 13 ply Baltic Birch wood and incorporates all necessary rigging hardware to attach multiple cabinet together.  Rigging hardware that includes upper and lower grids for overhead flying and an adjustable rigging foot for ground stacking configurations are available as specified accessories. 



     For more information regarding specific applications of SB speakers, email info@hpvtech.com, or call the HPV Applications Group at 949-476-7000, or click here.

•  For technical information on the SB-112C, SB-212C, & SB-412C cardioid bass speakers, click here.