The panels are described suitable for the Audi A2. Well, after my treatment by a Dremel, it was possible. previously unthinkable. The holders were we delivered quickly displayed and should the use of an accessory radio instead of the standard fitted BOSE radio / cassette device allow. After removing the serienmäißgen car radio was in addition to a standard mounting frame attempts supplied visor mount. This failed already at the two spacers / noses, projecting that rearwardly of the aperture. These were then removed, the final result can position getting closer. But still do not fit. It still had to holders provided with 2 holes on the back of the bezel are cut laterally to each 3mm, only now match the holder and the installation of a 1 DIN car radio is possible.
Conclusion: The diaphragms are not expensive, but not worth your money considering the time spent with reckons. Normally you buy such a product for plug & play. Not to carry out even according consuming adjustments. Time required for installation and customization for about 30 minutes (I'm not a layman but come from the industry and am expeditiously working on) For artisanal gifted certainly at the same time feasible, he that hath not the appropriate tool for adaptation - it takes much longer ,
My tip - do not buy unless you like tinkering and has a lot of time and nerves left ;-).