do I need or can someone recommend for connecting this to the Pioneer 45TX? A local store told me I needed to hook up "both" cables to the sub for better & louder sound? The SVS manual says I don't need to do that........who is correct? Also, won't the pioneer calibrate and setup the sub properly or will I need to do anything extra. This is my first HT & I am getting really excited waiting for the components to arrive. How long does it usually take for SVS to ship their products?