Sunfire SRA-2700EQ Amplifier for In-Wall Subwoofer (Black)

hi there this is mark Weisenberger with Sunfire general manager Sunfire is a company that specializes in developing high performance supplement channel amplifiers using small form factors unique engineering design which delivers high output and high fidelity along with high reliability today we're introducing a new subwoofer called the Atmos which stands for atmospheres all of the Sunfire subwoofers are designed to be sealed enclosure we use a high back EMF engineering approach which requires a tremendous amount of back pressure to maintain linearity with our very small drivers the way to produce bass is either with a large driver moving a little or small drivers moving a lot the at most drivers will move up to almost 1.8 inches of full excursion delivering a tremendous amount of output power with high fidelity and along with high reliability the product required a brand new surround ma