Ich möchte mich für die hervorragende Unterstützung bei der Einrichtung des gekauftem Android Auto System für BMW X1 bedanken. Über WhatsApp wurden meine Probleme verstanden und die passenden Ratschlä... Ver más
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Consulta las opiniones de los clientes
Extremely happy with my New Hyundai i30 Head Unit. Awesome little Unit. Fits perfectly. Excellent follow up Communication from Khan before Purchasing. Took a month to arrive to Australia, how... Ver más
Was small delay with delivery, but Sigma team (Knah) informed about it and was asking if it is ok or send money back. Once radio arrived, all plugs and converters were included, later via mail was del... Ver más
Purchased the Mini R56 head unit about 6 months ago. Installation is straightforward with good instructions and a guide on YouTube. High quality screen and CarPlay works perfectly. A short delay... Ver más
Información sobre la empresa
Escrito por la empresa
Welcome to Sigma Car Stereo, your trusted online destination for high-quality car stereo systems, Android head units, Apple CarPlay and Android Auto upgrades, and a wide range of car audio accessories. We specialize in providing plug-and-play car stereo solutions that are compatible with most vehicle makes and models, including Toyota, Honda, Mazda, BMW, Mercedes, and more. Whether you’re looking to upgrade your factory radio, add a backup camera, or enhance your vehicle’s sound system, we’ve got you covered. Our products are carefully selected for their reliability, performance, and ease of installation. At Sigma Car Stereo, we pride ourselves on excellent customer service, fast worldwide shipping, and expert support. Thousands of customers trust us for their car audio needs—from wireless CarPlay head units to fiber optic audio adapters. If you’re searching for the best car stereo store online, look no further. Experience the difference in quality and service with Sigma Car Stereo.
Información de contacto
51 hunter road , IG1 2NN, Ilford , Reino Unido
- +44 7591940624
- info@sigmacarstereo.com
- sigmacarstereo.com
No ha contestado las opiniones negativas
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Sunt foarte mulțumit de produsul…
Sunt foarte mulțumit de produsul achiziționat și încurajez pe toți să facă cumpărăturile de la Sigma. Sunt o firmă serioasă și de încredere cu produse profesionale excelente.
I paid for customs and shipping after…
I paid for customs and shipping after the ad clearly stated that all charges would be paid. I am yet to get a response re getting reimbursed. Bait and Switch.

Respuesta de Sigma Car Stereo
Great service and Care.
Unfortunately, the radio I wanted required a bunch of extra things for my car, so I ended up returning it, but it was no fault of Sigma Car. they were great about working with me, to let me know EXACTLY what needed to be done for it to work(because of the fiber optic cable), and once I opted not to do the additional stuff, they immediately processed a full refund. I hope to use them again in the future.
Great sales support
The unit is good and arrived very soon after the order was complete. Unfortunately, the unit did not simply "plug and play" as advertised, and modifications to wiring and additional equipment are necessary even though all of my vehicle information was passed on. The after sales support has been excellent.
Polite and professional staff
Polite and professional staff. Quick delivery and exactly the right items in the package.
Difficult to install mainly because…
Difficult to install mainly because Minis are just a pain in the @ss to work on but it all went in smoothly overall. The unit has so many different functions and seems to work great so far. I’m very happy with the unit and functions. A HUGE improvement over the factory equipment.
I was nervous about paying so much…
I was nervous about paying so much money for a unit from a website I didn’t know much about. The original canbus wasn’t compatible with my vehicle however, Khan walked me through how to wire and test the radio. I am now awaiting a new canbus to install. Customer service was FANTASTIC. When I had issues, the responses were within five minutes and was EXTREMELY helpful. Any other company would have given up or took forever to response. If you’re thinking about it, JUST DO IT. You won’t regret it!
Android / BMW install
Quick response from Khan to questions regarding Android system for BMW Z4. System arrived well boxed and secure and able to track delivery. Install took only a morning to install. Large touch screen gives clear images along with SatNav, USB drive and Apple CarPlay & Bluetooth. Good service and good product.
Had a problem with the rear camera the…
Had a problem with the rear camera the help and time spent was first class the stereo is great thanks for your help would recommend them
Amazing support by Kahn
Amazing support by Kahn - Sigmacarstereo
Sigmacarstereo helped me all the way, from the start to make sure i picked the right stereo, to provide all needed data to complete the installation by my self.
good experience
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