In this video I am using factory locations to upgrade the sound system in a C7 Corvette this particular one is a Z06 model but I feel this works for any with a 10 speaker bose system. The goal for the build was to keep it very minimal using factory locations the only exception is the subwoofer. For the factory integration I am using the PAC AmpPRO AP4-GM61, I feel the NAVTV M650-GM would also be a good choice if you are doing this. You will also need a PAC APH-GM02 harness to tap the factory speaker wire in the back. You can also get the Metra 82-3024 to mount speakers in the factory midrange location. For the amplifier I am using a Zapco ADSP-Z8 IV-8 which is an 8 channel digital amplifier with DSP built in. Channels 1-6 are going to the component set and channel 7-8 are bridged to the subwoofer. For the speakers I used a way set of Focal Flax running active. For the subwoofer I am using a Seas L26ROY in a sealed box made of mdf and fiberglass.