CT25GM09 discontinued no longer available
Opel Group (Opel, Vauxhall, Chevrolet and Others) 165mm Speaker Rings. Upgrade your vehicle's audio system. Our speaker rings simplify replacing OEM factory speakers, allowing you to install aftermarket speakers in a non-standard location in the car. Refer to vehicle applications for fitment location.
| Manufacturer | Model | Note | Year From | Year To | Headunit | Connection |
|---|---|---|---|---|---|---|
| Chevrolet | Cobalt | 165mm Speaker Rings for Front & Rear door | 2006 | 2010 | N//A | |
| Chevrolet | Cruze | 165mm Speaker Rings for Front & Rear door | 2009 | 2016 | N//A | |
| Chevrolet | Camaro | 165mm Speaker Rings for Front door | 2010 | 2015 | N//A | |
| Chevrolet | Malibu | 165mm Speaker Rings for Front & Rear door | 2011 | 2015 | N//A | |
| Cadillac | Escalade | 165mm Speaker Rings for Front & Rear door | 2007 | 2013 | N//A | |
| Hummer | H3 | 165mm Speaker Rings for Front door | 2005 | 2007 | N//A | |
| Hummer | H3 | 165mm Speaker Rings for Front & Rear door | 2008 | 2010 | N//A | |
| Opel | Adam | 165mm Speaker Rings for Front door | 2013 | 2019 | N//A | |
| Opel | Astra | (Model J) 165mm Speaker Rings for Front door | 2009 | 2015 | N//A | |
| Opel | Astra | (Model K) 165mm Speaker Rings for Front door | 2015 | 2021 | N//A | |
| Opel | Crossland X | 165mm Speaker Rings for Front door | 2017 | 2021 | N//A | |
| Opel | Insignia | 165mm Speaker Rings for Front door | 2008 | 2021 | N//A | |
| Opel | Karl | 165mm Speaker Rings for Front door | 2015 | 2019 | N//A | |
| Opel | Meriva | (Model B) 165mm Speaker Rings for Front door | 2010 | 2017 | N//A | |
| Opel | Mokka | 165mm Speaker Rings for Front door | 2012 | 2020 | N//A | |
| Opel | Zafira-Tourer | 165mm Speaker Rings for Front door | 2011 | 2019 | N//A | |
| Vauxhall | Adam | 165mm Speaker Rings for Front door | 2013 | 2019 | N//A | |
| Vauxhall | Astra | (Model K) 165mm Speaker Rings for Front door | 2015 | 2021 | N//A | |
| Vauxhall | Crossland X | 165mm Speaker Rings for Front door | 2017 | 2021 | N//A | |
| Vauxhall | Insignia | 165mm Speaker Rings for Front door | 2008 | 2021 | N//A | |
| Vauxhall | Karl | 165mm Speaker Rings for Front door | 2015 | 2019 | N//A | |
| Vauxhall | Meriva | (Model B) 165mm Speaker Rings for Front door | 2010 | 2017 | N//A | |
| Vauxhall | Mokka | 165mm Speaker Rings for Front door | 2012 | 2020 | N//A | |
| Vauxhall | Zafira-Tourer | 165mm Speaker Rings for Front door | 2011 | 2019 | N//A | |
| Vauxhall | Astra | (Model J) 165mm Speaker Rings for Front door | 2009 | 2015 | N//A | |
| Vauxhall | Astra | (Model J) 165mm Speaker Rings for Front door | 2009 | 2015 | N//A |




