I want to open a stereo shop and make car stereos. Any good suggestions? Thank you very much

Joined, now most people don't save a few money to install in those famous audio franchise stores. Joining has training and is professional enough.

If you don't want to join, you have professional skills. The store has an audition room, a glass frame for placing products and a product display rack, which are used to play audio and attract customers. Now customers are looking at the facade, the scale and the profession.

It seems that I wanted to modify the stereo before, but I found out that it was a friend's patronage when I entered a roadside shop. As soon as I entered, the clerk was very enthusiastic and introduced their products, but I also knew something about acoustics (I once opened a car decoration shop, including acoustics sales) and asked him several questions, such as output, ohm and sensitivity. They all talked about this problem briefly, but I don't know much about it. How can I trust them? So I turned around and left.

Therefore, you must be a professional car stereo to have repeat customers.

Personal point of view.