I experienced a highly unsatisfactory installation service from this establishment. I arrived with Alpine R series speakers and a Kicker amplifier to enhance my factory stereo system. Upon completion, the audio quality resembled that of a vehicle equipped with numerous improperly placed tweeters. Subsequently, I was informed that a subwoofer was necessary, which I purchased for $250, but unfortunately, this investment did not yield any improvements. Ultimately, I incurred expenses totaling $750 for both the installation and the subwoofer, yet the results remained disappointing. Currently, I am in the process of pursuing legal action against this company due to what I believe to be deceptive practices. I would strongly advise against conducting business with them, as their workmanship was subpar. The speakers were installed carelessly, lacking proper fastening or secure placement. After seeking a second opinion at another shop in New York City, the technician expressed astonishment that I had left the previous establishment with such inadequate work.. Stay far away