Steve C.
11/3/2025
Joe was incredibly helpful and did a great job! I was looking for a particular sound and he helped tune it for me too!
Sinewave Car Stereo
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888 E Belvidere Rd Ste 310
Grayslake, IL 60030
Sinewave Car Stereo is a reputable car audio shop based in Grayslake, IL, specializing in providing high-quality audio solutions for vehicles.
With a focus on customer satisfaction, Sinewave Car Stereo offers a range of services and products to enhance the audio experience for car owners.
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Reviews
5.03 reviewsC V.
3/17/2025
Great shop for anything automotive electrical. Joe and his team do things right. From installing stereos to adding lights. They found and corrected a botched installation from a different...
Wiliam L.
7/14/2024
After calling around to the various shops in Waukegan, I found Sinewave online and filled out the online form. I was gifted a dash cam and a new stereo. Joe asked for model numbers and did all of...
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