271230-08-1, Speaker rings Chevrolet/GM/Opel Ø165mm front/rear GF20, ACV

Speaker rings

GF 20 / stable and low in resonance
plug and play

Speaker rings will enable you to exchange the original OEM factory speakers.
Factory speakers often do not have a DIN format.
Use our speaker rings to easily fit new high-quality speakers of popular brands into your vehicle.

Vehicle application:

Chevrolet Cobalt¹+² 2006 - 2010
Chevrolet Cruze¹+² 2009 - 2016
Chevrolet Camaro¹ 2010 - 2015
Chevrolet Malibu¹+² 2011 - 2015

Cadillac Escalade¹+² 2007 - 2013

Hummer H3¹ 2005 - 2007
Hummer H3¹+² 2008 - 2010

Opel Adam¹ 01/2013- 05/2019
Opel Astra J¹ 12/2009 - 06/2015
Opel Astra K¹ 2015 - 2021
Opel Crossland X¹ 2017 - 2021
Opel Insignia¹ 11/2008 - 2021
Opel Karl¹ 06/2015 - 12/2019
Opel Meriva B¹ 06/2010 - 08/2017
Opel Mokka¹ 06/2012 - 2020
Opel Zafira Tourer¹ 11/2011 - 2019

Installation point:

door front¹, door rear²

Technical information:

speaker: 165 mm
panel cut out: 143,50 mm
outer diameter: 164,30 mm
ring height: 28 mm