Axxess ANC-GMH4 Active Noise Cancelling ANC Bypass Harness for Select GM 2020 Vehicle Electronics & GPS CLEARAUDIO+: No

CLEARAUDIO+: No

while the subwoofer pre-output gives you the option to add some extra bass to your music

7 Series 2010-2015

Power and protection LED indicators

4-Ohm Midrange Speaker: Delivers clean

Axxess ANC-GMH4 Active Noise Cancelling ANC Bypass Harness for Select GM 2020 Vehicle Electronics & GPS CLEARAUDIO+: NoBRAND NEW AXXESS ANC GMH4 Active Noise Cancelling ANC Bypass Harness for Select GM 2020 Key Features: Active noise canceling bypass harness Fits non amplified GM vehicles with ANC audio systems, in a variety of RPOs Enhances sound quality during audio system upgrades Eliminates unwanted ANC interference for complete sound customization Protects vehicle electronics Quality connectors Always check vehicle warranty before altering the audio system to