2015 Yukon Denali full custom system install

Customer brought this beautiful truck to get a full system installed.
We installed the JL audio cleansweep, an HD1200/1,HD600/4 with Hertz components front and rear with a 12w7 in a custom box for bass.
We added a 200 amp relay with a second battery. To add battery power to this system.We installed amps under rear seats. For a stealth look.




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