We generally get a few miscommunicated aspects of our business, so we're trying our hardest to answer them in this blogpost,
This post details the uses of the DSP inside your Aftermarket head unit, from speech recognition to noise cancellation the DSP really elevates the audio preferences inside your car, and allows for customisation based on how you intend to use it.
This is a blog post about weather you should get a Single DIN radio or a Double DIN radio for your car, if you're looking to replace the stock one, if you have the space, what you're looking for in terms of features and more.