In addition to offering comprehensive video tutorials, the Audison bit software is specifically engineered to flatten the signal from factory systems. In my other vehicle, I use a Forza DSP amplifier from them; it has focal components and all channels turned on, and the difference is enormous. Although the Burmester system produces passable sound, its low-frequency bass response is severely deficient. Instead of cutting into wires to run the supply signals, I was expecting to have fibre laid out so that the connections stage would be easier, but I suppose we can't have it both ways. 𤣠Thank you for your expertise and assistance, however!