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- USA
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- 2023 CX-50 PPT
Tackled replacing the Bose speakers recently (dash, rear doors and D-pillars only) in my 2016 GT with Polk db351's and DXi651s, and I just wanted to share that the attached wiring diagram at least in terms of speaker wire color is dead accurate in case anyone else wants to tackle changes to their own 2016 Bose.
Very happy with the upgrade (cost vs benefit), even while keeping the original Bose front door midbass speakers ("woofers")...the Bose amp already filters the lows from the front and D-pillar speakers, so no bass blockers needed for the db351, and there is better fidelity from both those and the wider range larger rear door speakers which helps remove some of what I felt was a muddiness in the overall Bose system.
Still a bit too much what I'd consider "boomy" bass from the front doors, though--not a clean punch. But I have yet to find a midbass or even true woofer speaker that is close enough to the low ohms of the front Bose speakers/amp output that then doesn't require a more powerful amp than the Bose output, or at least what I've seen people stating that the output might be. I am definitely open to suggestions, especially from anyone who has actually kept the OEM Bose system and just upgraded their speakers.
View attachment 2016 CX-5 Bose Audio Wiring.pdf
Very happy with the upgrade (cost vs benefit), even while keeping the original Bose front door midbass speakers ("woofers")...the Bose amp already filters the lows from the front and D-pillar speakers, so no bass blockers needed for the db351, and there is better fidelity from both those and the wider range larger rear door speakers which helps remove some of what I felt was a muddiness in the overall Bose system.
Still a bit too much what I'd consider "boomy" bass from the front doors, though--not a clean punch. But I have yet to find a midbass or even true woofer speaker that is close enough to the low ohms of the front Bose speakers/amp output that then doesn't require a more powerful amp than the Bose output, or at least what I've seen people stating that the output might be. I am definitely open to suggestions, especially from anyone who has actually kept the OEM Bose system and just upgraded their speakers.
View attachment 2016 CX-5 Bose Audio Wiring.pdf