Opening hours:

Sale Mo., Tue., Thu. 10:30-18 hrs.
Workshop Wed., Fri. 10:30 a.m. - 6 p.m.


Otto-Brenner-Straße 132 , 33607 Bielefeld


+49 (0) 521 78 71 453

Opening hours:

Sales Mon., Tue., Thu. 10:30 - 18:00
Workshop Mon. - Fri. 10:30 - 18:00

About us



About us

Selling products is one thing. Providing customised advice and the corresponding professional implementation is another. We at ACR-Bielefeld can do that. Because in addition to a huge selection of high-quality products, we offer excellent and competent service from individual consultation to installation in your vehicle. We are experts when it comes to car hi-fi, navigation systems, hands-free kits, multimedia and other car electronics. No customer request is too small or too big for us. You can choose your favourites here on our website and order them in our online shop or you can come to our shop. We are convinced that we will convince you. Because ACR stands for...

Top products

Top prices

Top advice

Top installation service

Our team

For us, teamwork means not only working as a team in the workshop, but also working together to satisfy our customers when it comes to advice and sales.
Christian Engelmann
Managing Director
Tobias Klußmann
Alexander Penner
Alexander Penner
Nadine Springer engelmann
Nadine Springer-Engelmann

Our assembly prices

Every vehicle is different and we always write our offers individually according to your wishes and your vehicle. Nevertheless, in order to give you as a customer the possibility to inform yourself about our prices in advance, we have given our guideline prices for the professional installation of the specified components in the following...